Sahih Muslim 1815
صحيح مسلم#1815SahihAbdullah reported:I prayed with the Messenger of Allah (ﷺ) and he lengthened it till I entertained an evil thought. It was said to him what that thought was. He said: I thought that I should sit down and forsake him
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 6:243