Sahih al-Bukhari 1745
صحيح البخاري#1745Sahihحَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا عُبَيْدُ اللَّهِ، قَالَ حَدَّثَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ أَنَّ الْعَبَّاسَ ـ رضى الله عنه ـ اسْتَأْذَنَ النَّبِيَّ صلى الله عليه وسلم لِيَبِيتَ بِمَكَّةَ لَيَالِيَ مِنًى، مِنْ أَجْلِ سِقَايَتِهِ، فَأَذِنَ لَهُ. تَابَعَهُ أَبُو أُسَامَةَ وَعُقْبَةُ بْنُ خَالِدٍ وَأَبُو ضَمْرَةَ.
Narrated Ibn `Umar:Al-Abbas asked the permission from the Prophet (ﷺ) to stay at Mecca during the nights of Mina in order to provide water to the people, so the Prophet (ﷺ) allowed him
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: 25:223