Sahih al-Bukhari 7156
صحيح البخاري#7156SahihNarrated Abu Musa:that the Prophet (ﷺ) sent him and sent Mu`adh after him (as rulers to Yemen)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 93:20