Hence, based on the aforementioned narrations which we...

Hence, based on the aforementioned narrations which we assume to be authentic, Umm Kulthum was married to Umar during this time. When it comes to Muhammad, ibn Ja‘far, Ibn Hajar comments as such: Abu Umar has narrated from Waqidi that Muhammad‘s nickname was Abul Qasim. He married Umm Kulthum after Umar‘s death. He further says: Muhammad was martyred in the battle of Shushtar.

It has been said that Muhammad lived until the time of Imam Ali (a.s.) and was in the company of the Commander of the Faithful, Ali (a.s.) during the battle of Siffin. In his Al-Ikhwah, Dar Qutni writes: It is said that Muhammad was martyred in the battle of Siffin. In this battle, he fought with Ubaidullah ibn Umar ibn Khattab and they fought each other to their…