9. Muḥammad ibn Ja’far narrated to me from Muḥammad ibn Ḥusain ibn Abil Khaťťāb, from Mūsā ibn Sa’dān, from ‘Abdillāh ibn Qāsim, from ‘Umar ibn Abān Al-Kalbi, from Abān ibn Taghlib, who said: Abū ‘Abdillāh (Imam Sādiq ) said: Four thousand angels descended (on the Day of ‘Āshūrā) to fight along with Ḥusain but they were not permitted to fight. Therefore, they ascended back (to the heavens) to seek permission (from Allāh). However, by the time they came back, Ḥusain had been killed. Therefore, they remain next to his grave, disheveled and covered with dust, and they cry over him (and will continue to do so) until the Day of Judgment. Their chief is an angel named Mansūr. These angels receive everyone who comes to the Ziyārah of Ḥusain and they accompany them when they bid farewell to Ḥusain . They visit them if they become ill, establish prayers on them in their funerals when they die, and seek forgiveness for them after their death. All of these angels are on earth waiting for the rising of the Qā`im .