What specific action did the Prophet Muhammad (saw) take to make Medina a sanctuary?
 Narrated Anas bin Malik:                     When the mountain of Uhud appeared before Allah's Apostle he said, "This IS a mountain that loves us and is loved by us. O, Allah! Abraham made Mecca a Sanctuary, and I have made Medina (i.e. the area between its two mountains) a Sanctuary as well."