Sahih al-Bukhari 1607
صحيح البخاري#1607Sahihحَدَّثَنَا أَحْمَدُ بْنُ صَالِحٍ، وَيَحْيَى بْنُ سُلَيْمَانَ، قَالاَ حَدَّثَنَا ابْنُ وَهْبٍ، قَالَ أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ قَالَ طَافَ النَّبِيُّ صلى الله عليه وسلم فِي حَجَّةِ الْوَدَاعِ عَلَى بَعِيرٍ، يَسْتَلِمُ الرُّكْنَ بِمِحْجَنٍ. تَابَعَهُ الدَّرَاوَرْدِيُّ عَنِ ابْنِ أَخِي الزُّهْرِيِّ عَنْ عَمِّهِ.
Narrated Ibn `Abbas.:In his Last Hajj the Prophet (ﷺ) performed Tawaf of the Ka`ba riding a camel and pointed a bent-headed stick towards the Corner (Black Stone)
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: 25:93