Fatimah bint Muhammad (Arabic: فَاطِمَة بِنْت مُحَمَّد) 615 AD/5 BH - died 28 August 632 commonly known as Fāṭimah al-Zahrāʾ (فَاطِمَة ٱلزَّهْرَاء), was the youngest daughter of the Islamic prophet Muhammad and Khadijah, according to Sunni Muslims, but according to Shia Muslims,their only child who lived to adulthood, and therefore part of Muhammad's household.