Sahih al-Bukhari 7033
صحيح البخاري#7033Sahihحَدَّثَنِي سَعِيدُ بْنُ مُحَمَّدٍ، حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا أَبِي، عَنْ صَالِحٍ، عَنِ ابْنِ عُبَيْدَةَ بْنِ نَشِيطٍ، قَالَ قَالَ عُبَيْدُ اللَّهِ بْنُ عَبْدِ اللَّهِ سَأَلْتُ عَبْدَ اللَّهِ بْنَ عَبَّاسٍ ـ رضى الله عنهما ـ عَنْ رُؤْيَا، رَسُولِ اللَّهِ صلى الله عليه وسلم الَّتِي ذَكَرَ.
Narated Ubaidullah bin Abdullah:I asked Ibn Abbas about the dream of Allah's Messenger which he mentioned. (see following hadith)
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: 91:48