Sayyiduna Sa'd (may Allah be pleased with him) narrates that the area between the two boundaries of Madinah Munawwarah is a sanctuary (Haram). The Prophet (peace and blessings be upon him) declared it a sanctuary just as Sayyiduna Ibrahim (peace be upon him) had declared Makkah Mukarramah a sanctuary. O Allah! Grant the people of Madinah double blessings and bless their Sa' and Mudd (measures).
Hadith Referenceمسند احمد / مسند باقي العشرة المبشرين بالجنة / 1457
Hadith Gradingحکم دارالسلام:صحيح لغيره، م : 1362، 1387، وهذا إسناد حسن