 Complete the following phrase:  Hamza was killed in the Battle of Uhud on Saturday 23 March 625 7 Shawwal 3 hijri when he was 59 lunar years old. He was standing in front of Muhammad, fighting with two swords and then Abyssinian slave Wahshi ibn Harb with a promise of manumission from Hind bint Utbah, if he killed Hamza. This was to avenge her father, Utbah ibn Rabiah, whom Hamza had killed in 