4. Muḥammad ibn Ḥasan ibn Aḥmad ibn Walīd narrated to me from Muḥammad ibn Ḥasan Al-Saffār, from Aḥmad ibn Muḥammad ibn ‘Isā, from ‘Ali ibn Ḥakam, from ‘Ali ibn Abī Ḥamzah, from Abī Basīr, who said: Abū ‘Abdillāh (Imam Sādiq ) said: Allāh, the Exalted, has dedicated seventy thousand angels to the grave of Ḥusain who are disheveled and covered with dust who send blessings on him every day since the day he was killed (and will continue to do so) until a time that Allāh wills – referring to the rising of the Qā`im (Twelfth Imam ). They pray for those who come to his Ziyārah by saying, “O Lord! These are the visitors of Ḥusain ! Do this for them and do that for them.”