Sahih al-Bukhari 941
صحيح البخاري#941SahihNarrated Sahl:We used to offer the Jumua prayer with the Prophet (ﷺ) and then take the afternoon nap
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: 11:65