The biggest riddle among the inheritance verses: the Quran speaks about siblings in two places with different figures. This chapter shows how the exegetical path untangles it — the definition of kalalah, the grammatical reading (i’rab) ash-Shinqiti favors, and the “maternal vs. full/paternal” rule that emerges from comparing the two verses.
The problem: two verses, two regimes of numbers
| An-Nisa 12 | An-Nisa 176 | |
|---|---|---|
| Context | Kalalah | Kalalah |
| One sister | 1/6 | 1/2 |
| Two or more siblings | 1/3 split equally (male = female) | 2/3 for 2 sisters; mixed → 2:1 |
| A lone brother | a share within the 1/3 | the entire estate |
If both verses were speaking about the same siblings, the Quran would be contradictory — impossible. The answer held by the Companions and the whole community after them: verse 12 is about maternal half-siblings; verse 176 is about full or paternal half-siblings. The internal clues are strong: verse 12 treats male and female equally (a hallmark of the maternal line — kinship with no element of ‘ashabah), while verse 176 applies 2:1 (a hallmark of the paternal line); and the recitation (qira’ah) of some of the early generation in verse 12 makes it explicit: “wa lahu akhun aw ukhtun min umm” (“and he has a brother or sister through the mother”). This is idhah al-Qur’an bil-Qur’an at work at the structural level.
What kalalah is
From verse 176: “in imru’un halaka laysa lahu walad…” (“if a man dies, having no child…”) — kalalah is a deceased person who leaves no children and no father (no descendants and no male ascendant). Scholars say the word comes from kall (to grow weary / be cut off) — a relative who “encircles from the side” (a sibling), rather than from above or below. Ash-Shinqiti — true to his habit of settling every point of language — weighs the i’rab of the word kalalah and favors reading it as a hal (circumstantial qualifier) of the implied subject of yuratha, with an elided noun (taqdir mudhaf) — a grammatical detail that supports the meaning “inherited from while in a state of kalalah.” You do not need to master the grammar; what matters to take away is this: the definition of kalalah decides the fate of the entire chapter on siblings (chapter 05).
The calculation consequences of the two verses
flowchart TB
classDef seibu fill:#1e3a8a,stroke:#3b82f6,color:#dbeafe
classDef kandung fill:#134e4a,stroke:#14b8a6,color:#ccfbf1
classDef syarat fill:#713f12,stroke:#ca8a04,color:#fef9c3
A["KALALAH?<br/>(no child & no father)"]:::syarat -- no --> X["All siblings are blocked<br/>(by a male descendant / the father;<br/>details in the rules of hajb)"]:::syarat
A -- yes --> B["AN-NISA 12 path — MATERNAL siblings:<br/>1 person = 1/6 · 2+ = 1/3 EQUAL SPLIT<br/>(male = female)"]:::seibu
A -- yes --> C["AN-NISA 176 path — FULL/PATERNAL:<br/>1 sister = 1/2 · 2 = 2/3 ·<br/>a brother present → 2:1 / takes all"]:::kandung
These two regimes run simultaneously within a single kalalah case — maternal siblings use the figures of verse 12, full/paternal siblings use the figures of verse 176 — and that is what makes mixed cases (worked out in chapter 10) look complicated, when really it is just two verses running side by side.
Spouses: the share that is most explicit
The husband-and-wife share in verse 12 is the share that needs the least interpretation — the figures and their conditions are complete in the text itself. The exegetical note instead falls on the repetition of “min ba’di wasiyyatin yusa biha aw dayn” four times: an emphasis that a bequest which harms the heirs (ghayr mudarr) is a wrong — with major practical relevance in an age when bequests and gifts are used to “rearrange” an inheritance.
Sources: QS. An-Nisa 12 & 176; Adhwa’ al-Bayan on both (Shamela 20766) — his tarjih on the i’rab of kalalah verified against a study on the tarjihat of Adhwa’ al-Bayan (Quranpedia); the maternal vs. full/paternal mapping: exegetical consensus, see also the commentaries on faraidh across all three sibling bundles. Full list in 15-references.