Sahih al-Bukhari 7255
صحيح البخاري#7255SahihNarrated Anas:The Prophet (ﷺ) said, "For every nation there is an Amin (honest, trustworthy person) and the Amin of this nation is Abu 'Ubaida
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: 95:10