Root · 24 in the Quran · 31 in 9 texts of the library
رقبa single meaning, intiṣāb for the sake of murāʿāt something. (root rqb)
الراء والقاف والباء أصل واحد مطرد يدل على انتصاب لمراعاة شيء
Ibn Fāris, Maqāyīs al-lugha · English rendering AI
The family of the root
Patterns computed · our dataThe words of ر ق ب that our sources attest: the root's letters in green, the added letters in gold.
30 words6 verbs6 verbal nouns2 participles2 places and instruments4 intensives and elatives5 other nouns4 plurals1 relative or abstract
- رَقَبَةthe neck
- رَقِيبlooker, watcher, or waiter, in expectation of a person or thing
- رِقَابplural of the neck
- اِرْتَقَبَ—
- رَقَبَhe looked, watched, or waited, for him, or it
The whole family8 groups, by pattern; tap a pattern to see what it does
Verbs6رَقَبَ · اِرْتَقَبَ · تَرَقَّبَ
The root as an action: the bare Form I, and the Forms made by adding letters before, inside or after the root.grammar →
Form I vowels: فَعَلَ يَفْعُلُ (a – u; the imperfect from Lane's “aor.”)
Verbal nouns6مُراقَبَة · رقْبَة · رُقُوب
The action itself, named as a noun (maṣdar).grammar →
Participles2مُراقِب · مُرَقَّب
The one who does it, and the one it is done to.grammar →
- مُراقِبobserver; inspectorautoactive, Form IIIlibrary ×2
- مُرَقَّبpassive, Form IILaneIbn Fāris
Place, time and instrument2مَرْقَب · مَرْقَبَة
Where or when it happens, and what it is done with: the m- nouns.grammar →
Intensives, qualities and the elative4رَقِيب · أَرْقَب · رَقُوب
The quality carried far, held as a trait, or compared.grammar →
- رَقِيبlooker, watcher, or waiter, in expectation of a person or thingLanequality (faʿīl)Qurʾān ×5library ×7LaneIbn Fāris
- أَرْقَبelative or colour adjective (afʿal)LaneIbn Fāris
- رَقُوبwoman of whom no offspring lives, or remains, and who looks for the death …Laneintensive (faʿūl)LaneIbn Fāris
- رَقَبَانintensive (faʿlān)Lane
Other nouns5رَقَبَة · رَقَّابَة · رُقْبَة
Nouns on other patterns; their meaning is learned word by word.grammar →
- رَقَبَةthe neckLanenounQurʾān ×9library ×3LaneIbn Fāris
- رَقَّابَةlow, or an ignoble, man, a servant, or a slaveLanenounLaneIbn Fāris
- رُقْبَةpit made for the purpose of catching the leopardLanenounLaneIbn Fāris
- رِقْبَةsuch a one inherited property from distant relationsLanenounLaneIbn Fāris
- رُقْبَىone's giving to another person a possession, such as a house, and land, and …LanenounLane
Plurals4رِقَاب · رُقَبَاء · مُرْتَقِبُون
Broken plurals rebuild the word on a new pattern; sound plurals add an ending.grammar →
- رِقَابplural of the neckfrom the singularbroken plural of رَقَبَةQurʾān ×3library ×2LaneIbn Fāris
- رُقَبَاءbroken plural of رَقِيبlibrary ×1Lane
- مُرْتَقِبُونsound plural of مُرْتَقِبQurʾān ×1
- رُقُبbroken plural of رَقِيبLane
Reference
Why this shape?What each of the 20 patterns does
What each pattern does. The pattern gives a tendency, not a rule: many words have drifted into meanings of their own.
The pattern machinePour the root into a pattern; see whether the word exists
Choose a pattern; the root's letters pour into it. Then see whether the word exists in our sources. The machine makes shapes; only usage makes words.
- Attested: مَرْقَبَة, noun of place (with -a) (Lane)
Place noun with -a. The place noun with the feminine -a. Sometimes it is only a variant of mafʿal; often it names the place where a thing is found in abundance (maʾsada, 'a place full of lions'). So maktab is the place of writing, and maktaba, where writings are gathered: a library, a bookshop. Our summary AI
But: maktaba is not in our classical dictionaries for k-t-b: Lane and al-Jawharī give maktab ('a school'), none gives maktaba. Its sense of 'library, bookshop' fits the pattern of abundance, but that is our reading of the pattern, not a classical entry. Many mafʿala words are single items of usage (maqbara 'cemetery'), which the grammarians call heard, not formed by rule.
The grammarians on this pattern (4)
ما يكون مفعلة لازمة لها الهاء والفتحة … وذلك إذا أردت أن تكثر الشيء بالمكان، وذلك قولك: أرض مسبعة، ومأسدة
Chapter on what is mafʿala, with the -a and the a-vowel always: that is when you mean that a thing abounds in a place, as you say 'a land of many beasts of prey (masbaʿa), of many lions (maʾsada)' AI
Sībawayh (d. c. 180/796), al-Kitāb, ed. ʿAbd al-Salām Hārūn, 3rd ed. (Cairo: al-Khānjī, 1988), 4:94 · OpenITI line 21027–21028 ↗ · on this site · OpenITI RELEASE v2025.1.9, CC BY-NC-SA 4.0
و نحو المظنة و المقبرة فتحا و ضما ليس بقياس
and words like maẓinna and maqbara (with a or u) are not by rule AI
Ibn al-Ḥājib (d. 646/1249), al-Shāfiya fī ʿilm al-taṣrīf, ed. Ḥasan Aḥmad al-ʿUthmān (Mecca: al-Maktaba al-Makkiyya, 1995), 1:30 · OpenITI line 223 ↗ · on this site · OpenITI RELEASE v2025.1.9, CC BY-NC-SA 4.0
- “designate the place where the object signified by the noun from which they are formed, is found in large numbers or quantities” Wright, Grammar I, §247, p. 148 ↗ · on nouns of abundance, maf'ala · 3rd ed. (Cambridge, 1896) · public domain
- “Nouns of time and place not unfrequently take the feminine form” Wright, Grammar I, §225, p. 128 ↗ · on maf'ala as a variant of maf'al · 3rd ed. (Cambridge, 1896) · public domain
About thisWhat “attested” means here; the sources
Attested means found in our data: the Quranic Arabic Corpus (lemmas, verb Forms, participles, verbal nouns, plurals), the library's words (automatic analysis), Lane's Lexicon (his headwords, the Forms he numbers, the verbal nouns and plurals he names) and Ibn Fāris's entry. Nothing is generated for this list. Meanings are Lane's first gloss in his entry, or else the analyser's gloss (“auto”). Vowelling follows the corpus, then Lane, then the analyser; verbs are given in the regular perfect. Lane's Lexicon thins out after qāf, and a few of his entries cover several roots at once: those roots show no Lane. The patterns, written with ف ع ل, are computed by us.
The dictionaries
English: AI translation AIal-Khalīl · 170Raqabtu al-shayʾa arqubuhu raqbatan wa-raqbānan (رقبت الشيء أرقبه رقبة ورقبانا), meaning 'I waited/watched for it.' His saying, Most High: 'lam tarqub qawlī (لم ترقب قولي)' means 'you did not wait for my word.' Al-tarraq
al-Khalīl b. Aḥmad (d. c. 170/786), Kitāb al-ʿAyn. The first Arabic dictionary, arranged by permutations of the root letters.
AI AI translation of the Arabic belowal-Jawharī · 393Al-raqīb (الرقيب): the guardian.
al-Jawharī (d. c. 393/1003), al-Ṣiḥāḥ. Admits only usage he judged sound.
AI AI translation of the Arabic belowIbn Fāris · 395Rāʾ, qāf, and bāʾ: one consistent root indicating uprightness/standing erect, in consideration of something related to that — al-raqīb (الرقيب), which is 'the guardian/watcher.' From it one says raqabtu arqubu raqbatan w
Ibn Fāris (d. 395/1004), Maqāyīs al-Lugha. Seeks each root's original sense (aṣl).
AI AI translation of the Arabic belowal-Rāghib · 502Al-raqabah (الرقبة) is the name of the well-known bodily organ, then it is used metonymically for the whole person, and by convention it became a name for slaves — just as al-raʾs (رأس, 'head') and al-ẓahr (ظهر, 'back')
al-Rāghib al-Iṣfahānī (d. c. 502/1108), al-Mufradāt. Quranic vocabulary, from core sense to Quranic usage.
AI AI translation of the Arabic belowLisān · 711Among the names of God, Most High: al-Raqīb (الرقيب) — He is the Guardian from whom nothing is hidden;
Ibn Manẓūr (d. 711/1311), Lisān al-ʿArab. The great compendium of the earlier dictionaries (entry shortened).
AI AI translation of the Arabic below
Technical definitions2 · Ibn ʿArabī’s Iṣṭilāḥ, al-Jurjānī’s Taʿrīfāt
الرقبى
هو أن يقول: إن مت قبلك فهي لك، وإن مت قبلي رجعت إلي، كأن كل واحد منهما يراقب موت الآخر وينتظره.
المراقبة
استدامة علم العبد باطلاع الرب عليه في جميع أحواله.
The same letters, turned
The same three letters in all six orders. Choose one.
ر ق ب
الراء والقاف والباء أصل واحد مطرد يدل على انتصاب لمراعاة شيء
r-q-b is a single root, consistent, indicating standing upright to watch over a thing. AI
Do these six share one core meaning?
Reference
About thisal-Khalīl, Ibn Jinnī, Ibn Fāris; the counts across the dictionary
al-Khalīl (d. c. 170/786), Kitāb al-ʿAyn, as transmitted by al-Layth: a two-letter word “turns in two ways”, a three-letter word “in six ways” (masdūsa), four letters in 24, five in 120; “its used forms are written down and its unused ones dropped” (line 975 ↗). The dictionary is built on this: each chapter takes a set of letters and names which orders are used (mustaʿmal) and which unused (muhmal). The ring shows that verdict, from the chapter heading as edited (documented in the text; how much of the book is al-Khalīl's own is disputed).
A reported total. al-Suyūṭī transmits, from Ḥamza al-Iṣfahānī, that al-Khalīl put the possible forms, used and unused, of two to five letters at 12,305,412 (al-Muzhir, line 1347 ↗). It is reported, not found in the ʿAyn. It equals exactly the arrangements of 2 to 5 different letters out of 28 (756 + 19,656 + 491,400 + 11,793,600); the breakdown printed beside it is corrupt, and al-Zubaydī's count, given next, differs (6,659,400).
Ibn Jinnī (d. 392/1002), al-Khaṣāʾiṣ, names the greater derivation (al-ishtiqāq al-akbar): bind a three-letter root and its six orders to one meaning, and bring stray members back “by the subtlety of the craft and interpretation” (line 7536 ↗). He says himself that it does not hold for every root (line 167 ↗; line 7603 ↗).
Ibn Fāris (d. 395/1004) gives each root its own aṣl and treats a rearranged word as maqlūb, “turned round”, and so not a root of its own: “j-b-dh is not a root, because it is a single word, turned round” (Maqāyīs, line 6147 ↗). The ring sets his aṣl for each order side by side; whether they meet is the question.
Neighbours on the ring differ by one swap of two letters.
The critique. A source quoted by al-Suyūṭī calls the greater derivation Ibn Jinnī's innovation, “not relied on in the language” (al-Muzhir, line 6159 ↗).
The other axis. The root's letters also go into patterns that keep their order and change the frame: the patterns (awzān) and the verb Forms I–X.
Across Ibn Fāris's dictionary. Of the 2,300 possible sets of three different sound letters (no hamza, w or y), 1,021 have at least one order as an entry. How many of their six orders are entries:
- 1 of 6319
- 2 of 6218
- 3 of 6164
- 4 of 6155
- 5 of 6107
- 6 of 658
- 1 of 6148
- 2 of 6108
- 3 of 6157
- 4 of 6179
- 5 of 6111
- 6 of 643
Of the orders al-Khalīl calls used, 2,097 are entries in Ibn Fāris and 267 are not; 17 that he calls unused are entries in Ibn Fāris.
Attested here means found in our digital texts (Ibn Fāris, Lisān al-ʿArab, Lane, the Quranic Arabic Corpus), with w and y kept apart and hamza spellings merged; it is our data, not a classical verdict. English beside the Arabic is AI translation. Sources and grades: docs/research/root-permutations.md.
Letters & sound
- رrāʾtip of the tongue, near the nūn · voiced, in betweenSīb. · I. Jinnī
- قqāffar back of the tongue · voiced, stopSīb. · I. Jinnī
- بbāʾbetween the lips · voiced, stopSīb. · I. Jinnī
How each letter is made, in brief, from Sībawayh's and Ibn Jinnī's own sentences (linked); their words are under Reference.
Sharing two of its three letters (computed; kinship of form, not of meaning)
Reference
How it is madeSībawayh and Ibn Jinnī · phonetics
English throughout: AI translation of the Arabic AI
ر
ومن مخرج النون غير أنه أدخل في ظهر اللسان قليلا لانحرافه إلى اللام مخرج الراء
From the place of the nūn, except that it goes a little further onto the back of the tongue, because it leans towards the lām, is the place of the rāʾ. Sībawayh, lines 26557–26558 ↗
ومن مخرج النون غير أنه أدخل في ظهر اللسان قليلا، لانحرافه إلى اللام، مخرج الراء
From the place of the nūn, except that it goes a little further onto the back of the tongue, because it leans towards the lām, is the place of the rāʾ. Ibn Jinnī, lines 980–981 ↗
ق
ومن أقصى اللسان وما فوقه من الحنك الأعلى مخرج القاف
From the furthest part of the tongue and the upper palate above it is the place of the qāf. Sībawayh, line 26550 ↗
ومما فوق ذلك من أقصى اللسان، مخرج القاف
From above that, at the furthest part of the tongue, is the place of the qāf. Ibn Jinnī, line 972 ↗
ب
ومما بين الشفتين مخرج الباء، والميم، والواو
From between the two lips is the place of the bāʾ, the mīm and the wāw. Sībawayh, line 26563 ↗
ومما بين الشفتين مخرج الباء والميم والواو
From between the two lips is the place of the bāʾ, the mīm and the wāw. Ibn Jinnī, line 986 ↗
Sībawayh, al-Kitāb (ed. Hārūn) and Ibn Jinnī, Sirr ṣināʿat al-iʿrāb; OpenITI digital texts (CC BY-NC-SA 4.0). Full credits on each letter's page.
In the Breath of the All-MercifulIbn ʿArabī · metaphysics
English throughout: AI translation of the Arabic AI
ر
Level of existence: السماء الخامسة · the fifth heaven
Divine Name: المصور · the Form-Giver (al-Muṣawwir)
Lunar mansion: الغفر · al-Ghafr
Futūḥāt ch. 198, line 64675Spheres of its simples (ch. 2): 10 line 2573 ↗
Nature (ch. 2)
المرتبة العشرية فحروفها حارة يابسة
The tenfold rank: its letters are hot and dry.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2582ق
Spheres of its simples (ch. 2): 10 line 2573 ↗
Nature (ch. 2)
المرتبة العشرية فحروفها حارة يابسة
The tenfold rank: its letters are hot and dry.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2582ب
Level of existence: الجن · the jinn
Divine Name: اللطيف · al-Laṭīf, the Subtle
Lunar mansion: الفرع المقدم · al-Farʿ al-Muqaddam
Futūḥāt ch. 198, line 62118Spheres of its simples (ch. 2): 10 line 2573 ↗
Nature (ch. 2)
المرتبة العشرية فحروفها حارة يابسة
The tenfold rank: its letters are hot and dry.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2582Meaning by vowelal-Dabbāgh · a visionary claim about a primordial “Syriac”, not historical Syriac
English throughout: AI translation of the Arabic AI
ر
With fatḥa ـَ
فهي إشارة إلى جميع الخيرات الظاهرة والباطنة.
It is an indication of all goods, outward and inward.
With ḍamma ـُ
فهي إشارة إلى الواحد في نفسه وهو ظاهر.
It is an indication of the one in itself, and it is manifest.
With kasra ـِ
فهي إشارة إلى الشيء الذي فيه الروح وليس من بني آدم، أو إشارة إلى الروح نفسها.
It is an indication of a thing that has spirit in it but is not of the children of Adam, or an indication of the spirit itself.
ق
With fatḥa ـَ
فهي إشارة إلى حيازة الخيرات أو إلى جميع الأنوار.
It is an indication of the acquisition of goods, or of all lights.
With ḍamma ـُ
فهي إشارة إلى النشأة الأصلية أو العلم القديم وما أشبه ذلك.
It is an indication of the original creation, or eternal knowledge, and the like.
With kasra ـِ
فهي إشارة إلى الذل.
It is an indication of abasement.
ب
With fatḥa ـَ
فهي إشارة إلى الشيء الذي هو في غاية العز أو في غاية الذل.
It is an indication of the thing that is at the utmost of might or at the utmost of abasement.
With ḍamma ـُ
فهي إشارة معها قبض.
It is an indication accompanied by contraction (qabḍ).
With kasra ـِ
فهي إشارة إلى ما دخل أو هو داخل على الذات.
It is an indication of what has entered, or is entering, upon the self.
Two-letter nucleus10 roots in Ibn Fāris’s chapterر ق
Ibn Fāris groups his roots under two-letter chapters (“the X and the Y and what makes them three”). These are the roots of this root's chapter with the core sense he gives each. Setting them side by side is our juxtaposition; he does not himself draw a shared meaning. His chapter heading, line 11744 ↗
- رقلالراء والقاف واللام أصلان أحدهما طول في شيء والآخر ضرب من المشي فأما الأول فالرقل النخل الطوال واحدتها رقلة وتجمع في القلة رقلات والراقول حبل تصعد به L11745
- رقنالراء والقاف والنون باب يقرب من الباب الذي قبلهL11759
- رقىالراء والقاف والحرف المعتل أصول ثلاثة متباينة أحدهما الصعود والآخر عوذة يتعوذ بها والثالث بقعة من الأرضQ 4 · L11762
- رقأالراء والقاف والهمزة كلمة واحدةL11768
- رقبالراء والقاف والباء أصل واحد مطرد يدل على انتصاب لمراعاة شيءQ 24 · L11770
- رقحالراء والقاف والحاء أصل واحد يدل على الاكتساب والإصلاح للمال ويقال رقحت المال أصلحته وقمت عليه ترقيحا وفلان رقاحي مال وهو يترقح لعياله أي يتكسب وكانواL11782
- رقدالراء والقاف والدال أصل واحد يدل على النوم ويشتق منه فالرقاد النومQ 2 · L11786
- رقشالراء والقاف والشين أصل يدل على خطوط مختلفة فالرقش كالنقشL11788
- رقطالراء والقاف والطاء يدل على اختلاط لون بلون فالرقطة سواد يشوبه نقط بياضL11798
- رقعالراء والقاف والعين أصل يدل على سد خلل بشيءL11800
In the sister scriptsHebrew ר ק בSyriac ܪ ܩ ܒ
| Arabic | ر ق ب |
| Hebrew | ר ק ב |
| Syriac | ܪ ܩ ܒ |
| Ancient South Arabian (musnad) | 𐩧 𐩤 𐩨 |
| Phoenician | 𐤓 𐤒 𐤁 |
Letter for letter, by the regular sound correspondences of the Semitic languages (Arabic keeps several sounds the others merged). This shows how the root would be spelled; whether a related word exists is a separate question, answered in the Semitic lens. Where an Arabic sibilant (s, sh) continues two older sounds, both spellings are shown.
Lenses
AIClassical lexiconAl-Khalīl anchors the root in intiẓār (waiting): raqabtu = I waited/watched, and already gives al-raqīb both as 'guardian who oversees a people's neck (rukba)' and as the trustee/arrow of the maysir game, alongside al-raqaba as the base of the neck.well attested
The lexicographers in chronological order, from al-Khalīl to Lane.
Al-Khalīl anchors the root in intiẓār (waiting): raqabtu = I waited/watched, and already gives al-raqīb both as 'guardian who oversees a people's neck (rukba)' and as the trustee/arrow of the maysir game, alongside al-raqaba as the base of the neck. Al-Jawharī confirms raqīb as ḥāfiẓ/muntaẓir and adds the astronomical sense: raqīb al-najm is the star that sets as another rises (al-Thurayyā's raqīb is al-Iklīl), plus al-marqab as the elevated post from which the watcher looks out. Ibn Fāris unifies these under one root-sense — intiṣāb li-murāʿāt shayʾ, 'standing erect in order to attend to something' — explicitly deriving al-raqaba (the neck) from this because the neck stands erect, just as the watcher must raise himself to see. Al-Rāghib extends this bodily sense metonymically to the whole person, so that Qurʾānic taḥrīr raqaba (Q4:92) means manumitting a slave and fī al-riqāb (Q2:177) means those purchasing their freedom (the mukātabūn). Ibn Manẓūr consolidates the theological and social senses: al-Raqīb as a divine name equals al-Ḥāfiẓ, 'from whom nothing is absent,' while raqīb al-jaysh is a scout and raqīb al-rajul is his heir among children or clan.
Draws on: cayn · sihah · Ibn Fāris · mufradat · lisan
- Ibn Fāris, Maqāyīs al-Lugha, r-q-b
- al-Rāghib, Mufradāt, r-q-b
- Ibn Manẓūr, Lisān al-ʿArab, r-q-b
Letters & soundIn the letter-symbolism traditions used here, rāʾ is tied to the fifth heaven and to 'all goods, outward and inward';speculative
What the theorists of sound symbolism would say of these letters. Speculative by nature.
In the letter-symbolism traditions used here, rāʾ is tied to the fifth heaven and to 'all goods, outward and inward'; qāf, lacking an akbarī heaven-assignment, is read by al-Dabbāgh as 'the acquisition of goods, or of all lights'; bāʾ is tied to the jinn and, per al-Dabbāgh, to 'the utmost of might or the utmost of abasement.' One could read raqaba's oscillation between the exalted Watcher (al-Raqīb as divine name) and the abased 'neck' handed over in slavery (taḥrīr raqaba) as an echo of bāʾ's stated polarity between might and abasement. This is offered as suggestive resonance only; mainstream historical linguistics finds no causal role for individual Arabic letters in shaping root meaning.
Draws on: akbari198 · dabbagh_fatha
Root structureAmong Ibn Fāris's ر-ق neighbors, رقب's chapter stands alone in its single sense of erect watchfulness, distinct from رقل (tall palms), رقد (sleep), and رقع (patching a gap).plausible
The two-letter nucleus (Ibn Fāris's own chapters) and the permutations of the letters (Ibn Jinnī).
Among Ibn Fāris's ر-ق neighbors, رقب's chapter stands alone in its single sense of erect watchfulness, distinct from رقل (tall palms), رقد (sleep), and رقع (patching a gap). Among the six permutations of ر-ق-ب, قرب (nearness, 96 occurrences) and برق (lightning-flash, 6) are marked attested with different cores, while ربق — unattested in this dataset but lexically the cord or collar placed around an animal's neck (al-ribqa) — sits suggestively beside رقب's own derivation of raqaba, 'neck,' from erect watching. This is a juxtaposition only: Ibn Fāris does not himself link ربق and رقب, but the shared consonants and the shared anatomical site (the neck) invite the kind of greater-derivation (al-ishtiqāq al-akbar) reading Ibn Jinnī pursues elsewhere for permuted triliterals.
Draws on: nucleusSiblings · permutations
- Ibn Jinnī, al-Khaṣāʾiṣ, bāb al-ishtiqāq al-akbar (link not verified)
- Wiktionary, Appendix:Arabic roots/ر ق ب ↗
Semitic kin & loanwordsNo confident Semitic cognate for رقب in its 'watch/guard' sense is established across Hebrew, Aramaic, Akkadian, or Geʿez.uncertain
Cognates in the sister languages, and whether the word was borrowed.
No confident Semitic cognate for رقب in its 'watch/guard' sense is established across Hebrew, Aramaic, Akkadian, or Geʿez. Hebrew רקב (rqb, 'to rot, decay') shares the three root letters but not the meaning, and is best treated as an unrelated homograph rather than a cognate. There is no reason to regard رقب as a loanword; its semantic development (erect watching → neck → guardian → slave) is plausibly internal to Arabic per Ibn Fāris's account.
Draws on: comparative
Quranic exegesisAl-Ṭabarī, al-Zamakhsharī and al-Rāzī read taḥrīr raqaba (Q4:92) and fī al-riqāb (Q2:177) as manumission-language, with al-Rāghib specifying that the zakāt share 'in the necks' goes to slaves contracted for self-purchase (mukātabūn), the body part standing for the whole enslaved person.well attested
How the classical exegetes read the word in the Quran.
Al-Ṭabarī, al-Zamakhsharī and al-Rāzī read taḥrīr raqaba (Q4:92) and fī al-riqāb (Q2:177) as manumission-language, with al-Rāghib specifying that the zakāt share 'in the necks' goes to slaves contracted for self-purchase (mukātabūn), the body part standing for the whole enslaved person. Al-Raqīb as a divine epithet (Q4:1, 'kāna ʿalaykum raqīban') is glossed by the exegetes as God's unsleeping oversight of kinship and covenant obligations, consonant with Ibn Manẓūr's ḥāfiẓ-gloss. The imperative fa-rtaqib (Q44:10) is read as a command to watch and wait for the promised day, and the narrative uses of yarqubu/yataraqqabu (e.g. the anxious watching in the Mūsā story) are taken as ordinary anticipatory vigilance rather than technical terms.
Reference