Sahih al-Bukhari 562

صحيح البخاري#562Sahih

حَدَّثَنَا آدَمُ، قَالَ حَدَّثَنَا شُعْبَةُ، قَالَ حَدَّثَنَا عَمْرُو بْنُ دِينَارٍ، قَالَ سَمِعْتُ جَابِرَ بْنَ زَيْدٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ صَلَّى النَّبِيُّ صلى الله عليه وسلم سَبْعًا جَمِيعًا وَثَمَانِيًا جَمِيعًا‏.‏

Narrated Ibn `Abbas:The Prophet (ﷺ) prayed seven rak`at together and eight rak`at together

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: 9:39