Sahih al-Bukhari 5808
صحيح البخاري#5808Sahihحَدَّثَنَا أَبُو الْوَلِيدِ، حَدَّثَنَا مَالِكٌ، عَنِ الزُّهْرِيِّ، عَنْ أَنَسٍ ـ رضى الله عنه ـ أَنَّ النَّبِيَّ صلى الله عليه وسلم دَخَلَ مَكَّةَ عَامَ الْفَتْحِ وَعَلَى رَأْسِهِ الْمِغْفَرُ.
Narrated Anas bin Malik:In the year of the conquest of Mecca the Prophet (ﷺ) entered Mecca, wearing a helmet on his head
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: 77:26