Sahih Muslim 1372 a
Abu Huraira (Allah be pleased with him) reported:
If I were to see deer grazing in Medina, I would have never molested them, for Allah's Messenger (ﷺ) has stated: There is between the two lava mountains a sacred territory.
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنِ ابْنِ شِهَابٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّهُ كَانَ يَقُولُ لَوْ رَأَيْتُ الظِّبَاءَ تَرْتَعُ بِالْمَدِينَةِ مَا ذَعَرْتُهَا قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏
"‏ مَا بَيْنَ لاَبَتَيْهَا حَرَامٌ ‏"‏ ‏.‏