The celebration of Prophet's birthday is believed to have its origins on the 8th century when the Prophet Muhammad's birth house was converted into a house of prayer by Al-Khayzuran. Al-Khayzuran was the mother of a caliph, Harun-al-Rashid. Originally, the festival was celebrated by the Shias. Centuries ago, the day was celebrated with animal sacrifices and huge processions during the day which culminated by a speech by the rulers. Gifts were also offered to those in power.