Sahih al-Bukhari 4818
صحيح البخاري#4818Sahihحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ عَبْدِ الْمَلِكِ بْنِ مَيْسَرَةَ، قَالَ سَمِعْتُ طَاوُسًا، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ. أَنَّهُ سُئِلَ عَنْ قَوْلِهِ {إِلاَّ الْمَوَدَّةَ فِي الْقُرْبَى} فَقَالَ سَعِيدُ بْنُ جُبَيْرٍ قُرْبَى آلِ مُحَمَّدٍ صلى الله عليه وسلم فَقَالَ ابْنُ عَبَّاسٍ عَجِلْتَ إِنَّ النَّبِيَّ صلى الله عليه وسلم لَمْ يَكُنْ بَطْنٌ مِنْ قُرَيْشٍ إِلاَّ كَانَ لَهُ فِيهِمْ قَرَابَةٌ فَقَالَ إِلاَّ أَنْ تَصِلُوا مَا بَيْنِي وَبَيْنَكُمْ مِنَ الْقَرَابَةِ.
Narrated Ibn `Abbas:That he was asked (regarding): "Except to be kind to me for my Kinship with you.' (42.23) Sa`id bin Zubair (who was present then) said, "It means here (to show what is due for) the relatives of Muhammad." On that Ibn `Abbas said: you have hurried in giving the answer! There was no branch of the tribe of Quraish but the Prophet (ﷺ) had relatives therein. The Prophet (ﷺ) said, "I do not want anything from (you ) except to be Kind to me for my Kinship with you
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 65:340