The migration from Mecca to Madina was obligatory upon every Muslim capable of its expenses and consequences. Allah opened its door after the second pledge of alligiance of the Ansar, this was about thirteen years after the mission of the Prophet Muhammad may the peace and blessings of Allah be upon him. The Muslims were commanded to migrate to Madina until after the conquest of Mecca when the Messenger of Allah, may the peace and blessings of Allah be upon him, said: “There is no emigration (after the conquest of Makkah), but only Jihad (striving in the path of Allah) and some intention. So when you are summoned to go forth (for Jihad), go forth.”