Sahih al-Bukhari 6252
صحيح البخاري#6252SahihNarrated Abu Huraira:The Prophet (ﷺ) said (in the above narration No. 268), "And then raise your head till you feel at ease while sitting
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: 79:26