Sahih Muslim 1111
صحيح مسلم#1111SahihMusa b. Talha reported it on the authority of his father:The Messenger of Allah (ﷺ) said: When one of you places in front of him so me. thing such as the back of a saddle, he should pray without caring who passes on the other side of it
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: 4:273