Sahih al-Bukhari 4021
صحيح البخاري#4021SahihNarrated Ibn `Abbas:`Umar said, "When the Prophet (ﷺ) died I said to Abu Bakr, 'Let us go to our Ansari brethren.' We met two pious men from them, who had fought in the battle of Badr." When I mentioned this to `Urwa bin Az-Zubair, he said, "Those two pious men were 'Uwaim bin Sa`ida and Ma`n bin Adi
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: 64:70