Sahih al-Bukhari 727
صحيح البخاري#727SahihNarrated Anas bin Malik:One night an orphan and I offered the prayers behind the Prophet (ﷺ) in my house and my mother (Um Sulaim) was standing behind us (by herself forming a row)
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: 10:121