Sahih Muslim 3333
صحيح مسلم#3333SahihAbu Huraira (Allah be pleased with him) reported that Allah's Messenger (ﷺ) declared sacred the territory between two lava mountains of Medina. Abu Huraira said:If I were to find deer in the territory between the two mountains, I would not molest them, and he (the Holy Prophet) declared twelve miles of suburb around Medina as a prohibited pasture
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: 15:537