Sahih al-Bukhari 4301
صحيح البخاري#4301SahihNarrated Az-Zuhri:While we were in the company of Ibn Al-Musaiyab, Sunain Abi Jamila informed us (a Hadith), Abu Jamila said that he lived during the lifetime of the Prophet (ﷺ) and that he had accompanied him ( to Mecca) during the year of the Conquest (of Mecca)
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: 64:334