Mus'ab bin Abdullah al-Zubayri says that it is said about Shurahbil bin Hasanah that his mother was married to Sufyan bin Ma'mar and had emigrated with Sufyan. As for Shurahbil, he was the son of Abdullah bin Amr bin al-Muta', and was from Yemen. This Sufyan mentioned is in fact Jamil bin Ma'mar, who was called "Dhu al-Qalbayn" (the man with two hearts) because of his intelligence, until Allah Almighty revealed (in refutation of him) this verse: "Allah has not made for any man two hearts within his breast" [Surah al-Ahzab: 4] . He took part with the Messenger of Allah (peace and blessings be upon him) in the Battle of Hunayn, and Shurahbil bin Hasanah died on the day of the Battle of Yarmuk in the year 18 AH, during the caliphate of Sayyiduna Umar.