6. He said: Abu Ubaidullah Muhammad ibn Ahmad al-Marzbani reported to me from Ahmed ibn Muhammad al-Jawhari, who reported from al-Hasan ibn Ulail al-Anzi, from Abdul Karim ibn Muhammad, who reported from Hamza ibn al-Qasim al-Alawi, who reported from Abdul Azeem ibn Abdillah al-Alawi, from al-Hasan ibn al-Husayn al-Arani, from Ghiyath ibn Ibrahim, that: Al-Sadiq Ja’far ibn Muhammad (a.s.) said: Ummu Salama, may Allah bless her with mercy, once woke up weeping. She was asked: "What makes you cry?" She said: "My son al-Husayn has been killed last night. And that is because I have never seen the Prophet in the dream till last night. I saw him pale and in profound grief." So I asked: "How come I see you in this state of grief, O messenger of Allah!" He said: "I have been digging the graves of al-Husayn and his companions tonight."