Dhu al-Hijjah
888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 Dhu al-Hijjah 888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 01 Dhu al-Hijjah, 2 AH (February 24, 624) -- The marriage ( nikah ) of Fatima, the daughter of the Prophet Muhammad, to 'Ali ibn Abi Talib, Muhammad's cousin and one of his principal companions, occurred. 'Ali would rule as the fourth caliph until his assassination in 661. 'Ali is one of the central figures in Shi'a Islam and is regarded as the rightful immediate successor to Muhammad as an Imam by Shi'a Muslims. The marriage of Fatima to 'Ali possesses a special spiritual significance for all Muslims because it is seen as the marriage between the greatest saintly figures surrounding Muhammad. Their marriage lasted about ten years and ended when Fatimah died. Although polygamy is permitted in Islam, 'Ali did n