Sahih al-Bukhari 4063
صحيح البخاري#4063Sahihحَدَّثَنِي عَبْدُ اللَّهِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا وَكِيعٌ، عَنْ إِسْمَاعِيلَ، عَنْ قَيْسٍ، قَالَ رَأَيْتُ يَدَ طَلْحَةَ شَلاَّءَ، وَقَى بِهَا النَّبِيَّ صلى الله عليه وسلم يَوْمَ أُحُدٍ.
Narrated Qais:I saw Talha's paralyzed hand with which he had protected the Prophet (ﷺ) on the day of Uhud
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: 64:108