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4227 حَدَّثَنَا أَبُو الْيَمَانِ ، أَخْبَرَنَا شُعَيْبٌ ، عَنْ الزُّهْرِيِّ ، قَالَ : أَخْبَرَنِي عُرْوَةُ بْنُ الزُّبَيْرِ ، أَنَّ أُسَامَةَ بْنَ زَيْدٍ رَضِيَ اللَّهُ عَنْهُمَا أَخْبَرَهُ ، أَنّ رَس
20 ṭuruq 46 narrators ◇ 19 mutābaʿāt 23 tafarrud ⚠ 1 tadlīs (needs samāʿ)
The ṭuruq, by Companion · الاعتبار
Companion: أسامة بن زيد بن حارثة بن شراحيل ب… · 20 route(s) · mutābaʿāt

Ṭuruq are grouped by the source-given cluster key (SAUD/Jawāmiʿ al-Kalim), not by matn similarity — deterministic, no inference. The common link is the earliest narrator through whom the bundle first branches to several pupils; the platform shows the structure, the ʿilla judgement is the scholar's. · cluster 6631