Asim Ahwal reported,

I asked Anas, "Did the Messenger of Allah ﷺ declare Madinah a sanctuary?"He replied, "Yes, it is a sanctuary. Its grass is not to be cut. Whoever does so, upon him is the curse of Allah, the angels, and all people."

Muslim 3324

Sahih

حدثني زهير بن حرب حدثنا يزيد بن هارون أخبرنا

عاصم الأحول قال

سألت أنسا أحرم رسول الله ﷺ المدينة قال نعم هي حرام لا يختلى خلاها فمن فعل ذلك فعليه لعنة الله والملائكة والناس أجمعين

مسلم 3324صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Hajj
Chapter
Virtue of Madinah, the supplication of the Prophet ﷺ for blessings in it, the declaration of its sanctity, the prohibition of its game and trees, and the boundaries of its sacred precinct
Numbering
Darussalam 3324
Muslim 3324