Islamic custom relates that Muhammad received his first revelation during the Cave of Hira in the course of among his isolated retreats into the mountains. Thereafter, he been given revelations around a period of 23 decades. In keeping with hadith and Muslim heritage, soon after Muhammad immigrated to Medina http://kalammianmuhammadbakhshpo17283.dreamyblogs.com/1277793/the-definitive-guide-to-quran-majeed