Sahih al-Bukhari 4105
صحيح البخاري#4105Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، عَنْ شُعْبَةَ، قَالَ حَدَّثَنِي الْحَكَمُ، عَنْ مُجَاهِدٍ، عَنِ ابْنِ عَبَّاسٍ ـ رَضِيَ الله عنهما ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " نُصِرْتُ بِالصَّبَا وَأُهْلِكَتْ عَادٌ بِالدَّبُورِ ".
Narrated Ibn `Abbas:The Prophet (ﷺ) said, "I have been made victorious by As-Saba (i.e. an easterly wind) and the Ad nation was destroyed by Ad-Dabur (i.e. a westerly wind)
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: 64:149