 وَ بِهَذَا الْإِسْنَادِ عَنْ مُحَمَّدِ بْنِ الْحُسَیْنِ عَنْ مُوسَی بْنِ سَعْدَانَ عَنْ عَبْدِ اللَّهِ بْنِ الْقَاسِمِ عَنْ عُمَرَ بْنِ أَبَانٍ الْکَلْبِیِّ عَنْ أَبَانِ بْنِ تَغْلِبَ قَالَ قَالَ أَبُو عَبْدِ اللَّهِ ع إِنَّ أَرْبَعَهَ آلَافِ مَلَکٍ عِنْدَ قَبْرِ الْحُسَیْنِ ع شُعْثٍ غُبْرٍ یَبْکُونَ إِلَی یَوْمِ الْقِیَامَهِ بَیْنَهُمْ مَلَکٌ یُقَالُ لَهُ مَنْصُورٌ فَلَا یَزُورُهُ زَائِرٌ إِلَّا اسْتَقْبَلُوهُ وَ لَا یُوَدِّعُهُ مُوَدِّعٌ إِلَّا شَیَّعُوهُ وَ لَا یَمْرَضُ إِلَّا عَادُوهُ وَ لَا یَمُوتُ إِلَّا صَلَّوْا عَلَی جِنَازَتِهِ وَ اسْتَغْفَرُوا لَهُ بَعْدَ مَوْتِهِ.
15.  Imam  Ja’far  Sadiq    said,  “Surely  four  thousand angels having their hair covered in mud and in distressed state will mourn at the grave of Imam Husain  till the Day of Judgment. The name of their leader is Mansur. He welcomes the person who comes for Ziyarat. These angels won’t separate from that person. If he falls ill they will treat him, if he dies they attend his funeral prayer and repent for him after his death.”