Sahih al-Bukhari 4466
صحيح البخاري#4466Sahihحَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، حَدَّثَنَا اللَّيْثُ، عَنْ عُقَيْلٍ، عَنِ ابْنِ شِهَابٍ، عَنْ عُرْوَةَ بْنِ الزُّبَيْرِ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم تُوُفِّيَ وَهْوَ ابْنُ ثَلاَثٍ وَسِتِّينَ. قَالَ ابْنُ شِهَابٍ وَأَخْبَرَنِي سَعِيدُ بْنُ الْمُسَيَّبِ مِثْلَهُ.
Narrated `Aisha:Allah's Apostle died when he was sixty-three years of age
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: 64:481