Al-Kāfi

Hadith 706
twelve-imamsangels
1ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحَجَّالِ عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ عَنْ عُبَيْدِ بْنِ زُرَارَةَ قَالَ أَرْسَلَ أَبُو جَعْفَرٍ (عَلَيْهِ السَّلام) إِلَى زُرَارَةَ أَنْ يُعْلِمَ الْحَكَمَ بْنَ عُتَيْبَةَ أَنَّ أَوْصِيَاءَ مُحَمَّدٍ عَلَيْهِ وَعَلَيْهم السَّلام مُحَدَّثُونَ.
1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Hajjal from al-Qasim ibn Muhammad from ‘Ubayd ibn Zurarah who has said the following. “Abu Ja‘far (a.s.) sent (message) to Zurara to inform al-Hakam ibn ‘Utayba that the executors of the will of Muhammad (s.a.) (are Muhaddathun) hear from the angels.” al-Hakam ibn ’Utaybah (al-Kindi al-Kufi [50/670 - 115/ 733], one of the tab‘un [those who knew the companions of the Holy Prophet and famous narrators of hadith)
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī