Hadith 6:34
’Ali bin Abi Talib (RAA) narrated that the Messenger of Allah (ﷺ) said:
"Madinah is a Haram (Sanctuary) and its Sacred Precincts extend from ’Air to Thawr (the names of two mountains).” Related by Muslim.
وَعَنْ عَلِيِّ بْنِ أَبِي طَالِبٍ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ اَلْمَدِينَةُ حَرَمٌ مَا بَيْنَ عَيْرٍ إِلَى ثَوْرٍ } رَوَاهُ مُسْلِمٌ
Original Reference: Bulugh al-Maram 741