This man's older son, Hasan, did not fight at Karbala, where his younger son, Husayn, was martyred.
This man's wife was denied her inheritance of the land of Fadak, while this man's own claim to inheritance was based on words spoken at the pond of Khumm. Thuss supporters of this man did not take an oath at Saqifah. Although he fought an inconclusive battle at Siffin, his forces were victorious at the Battle of the (*) Camel. He was eventually murdered by a Kharijite and succeeded by his rival, Mu‘awiyya. This man's older son, Hasan, did not fight at Karbala, where his younger son, Husayn, was martyred. Earlier, this man had benefited from the murder of ‘Uthman to become the fourth Rightly Guided Caliph. For 10 points, identify this son-in-law of the Prophet Muhammad who is revered as the first imam by the Shi‘a.
This man's wife was denied her inheritance of the land of Fadak, while this man's own claim to inheritance was based on words spoken at the pond of Khumm.
‘{Ali} ibn Abi Talib