Sahih al-Bukhari 3299
صحيح البخاري#3299SahihNarrated Ibn 'Umar (ra):Abu Lubaba and Zaid bin Khattab saw me
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: 59:107