Sahih Muslim 1158
صحيح مسلم#1158SahihAbu Zubair reported that he saw Jabir b. 'Abdullah praying in a single garment crossing Its ends even though he had the garments, and Jabir said:He saw the Messenger of Allah (ﷺ) doing like this
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: 4:320