Sahih Muslim 3341
صحيح مسلم#3341SahihSahl b. Hunif reported that Allah's Messenger (ﷺ) pointed with his hands towards Medina and said:That is a sacred territory and a place of safety
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: 15:545