Sahih al-Bukhari 3995
صحيح البخاري#3995Sahihحَدَّثَنِي إِبْرَاهِيمُ بْنُ مُوسَى، أَخْبَرَنَا عَبْدُ الْوَهَّابِ، حَدَّثَنَا خَالِدٌ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ يَوْمَ بَدْرٍ " هَذَا جِبْرِيلُ آخِذٌ بِرَأْسِ فَرَسِهِ ـ عَلَيْهِ أَدَاةُ الْحَرْبِ ".
Narrated Ibn `Abbas:The Prophet (ﷺ) said on the day (of the battle) of Badr, "This is Gabriel holding the head of his horse and equipped with arms for the battle
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: 64:46