Sahih Muslim Book 7, Hadith Number 3165.

Chapter : Eminence of Medina, Allah’s Apostle (may peace be upon him) showered blessings upon it. Its sacredness and unlawfulness of hunting and lopping of trees and demarcation its precincts.

A Hadith like this has been narrated with the same chain of transmitters by A’mash with a slight variation of words.