The Imam felt the approach of his certain death. So, he hurried to his aunt, Fatima daughter of Imam al-Husayn, peace be on him. He announced his death to her, saying: "I have completed fifty-eight years. 1
Fatima understood what the Imam meant. Her heart melted with sorrows for her nephew. For he was the rest of the members of his family, who were killed by the swords of aggression and error. The Imam completed fifty-eighty years full of misfortunes. Those years filled his heart with sorrow and sadness. His father, Imam Zayn al-'Abidin, and his grand father, Imam al-Hasan, peace be on them, departed life at the same age. Thus, the Imam felt that he was about to die.
1. Tadhkirat al-Khawas, p. 350. In Kashf al-Ghumma, vol. 2, p. 322, it has been reported on the authority of Imam Ja'far al-Sadiq, peace be on him, who said: [ My father Mohammed al-Baqir, peace be upon him, said] " Ali was killed at the age of fifty-eight, 'Ali b. al-Husayn died at the age fifty-eight. I am fifty-eight years old."