Sahih al-Bukhari 3927
صحيح البخاري#3927SahihNarrated 'Ubaidullah bin Adi bin Khiyar:I went to `Uthman. After reciting Tashah-hud, he said,. "Then after no doubt, Allah sent Muhammad with the Truth, and I was amongst those who responded to the Call of Allah and His Prophet and believed in the message of Muhammad. Then I took part in the two migrations. I became the son-in-law of Allah's Messenger (ﷺ) and gave the pledge of allegiance to him By Allah, I never disobeyed him, nor did I deceive him till Allah took him unto Him
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: 63:152