Sahih al-Bukhari 4041
صحيح البخاري#4041Sahihحَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَى، أَخْبَرَنَا عَبْدُ الْوَهَّابِ، حَدَّثَنَا خَالِدٌ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم يَوْمَ أُحُدٍ " هَذَا جِبْرِيلُ آخِذٌ بِرَأْسِ فَرَسِهِ عَلَيْهِ أَدَاةُ الْحَرْبِ ".
Narrated Ibn `Abbas:On the day of Uhud. the Prophet (ﷺ) said, "This is Gabriel holding the head of his horse and equipped with war material
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: 64:88