Battle of Karbala
Abdullah ibn Umayr Abu Wahab al-Kalbi (, "") was one of the Companions of Husayn ibn Ali, who was killed along with him in the battle of Karbala. Wahab Al Kalbi joined Husayn ibn Ali in Karbala and fought alongside him. He belonged to Al Kalb tribe majority of whom were adherents of Christianity at that time. His mother, Umm Wahab was amongst the female casualties in Husayn's army at the Battle of Karbala.