Hasan bin ur-Rabī’ narrated to us, Hammād bin Zayd narrated to us, on authority of Ayyūb and Hishām [bin Hassān] , on authority of Muhammad [bin Sīrīn] ; and Fuḍayl [bin Īyāḍ] narrated to us on authority of Hishām [bin Hassān] ; he said Mukhlad bin Husayn narrated to us, on authority of Hishām [bin Hassān] , on authority of Muhammad bin Sīrīn , that he said: ‘Indeed this knowledge is faith, so carefully consider from whom you take your faith’.

Abū Ja’far Muhammad bin us-Sabbāh narrated to us, Ismā’īl bin Zakariyyā’ narrated to us, on authority of Āsim il-Ahwal, on authority of Ibn Sīrīn that he said: ‘They would not ask about the chains of narration, and when the Fitnah occurred, they said: ‘Name for us your men’. So Ahl us-Sunnah would be regarded, and their Ḥadīth were then taken, and Ahl ul-Bi’dah would be regarded, and their Ḥadīth were not taken’.

Ishāq bin Ibrāhīm al-Hanthalī narrated to us, Īsā, and he is Ibn Yūnus, informed us, al-Awzā’ī narrated to us, on authority of Sulyamān bin Mūsā, he said: ‘I came across Tāwus and said: ‘So-and-so narrated to me such-and-such’. Then he said: ‘If your companion is trustworthy, then take from him.’

'Abd Allah bin Abd ir-Rahman ad-Dārimī narrated to us, Marwān, meaning Ibn Muhammad ad-Dimashqī informed us, Sa’īd bin Abd il-Azīz narrated to us, on authority of Sulaymān bin Mūsā, he said, I said to Tāwus: ‘So-and-so narrated to me like this-and-that’. He said: ‘If your companion is trustworthy, then take from him.’

Nasr bin Alī al-Jahdhamī narrated to us, al-Asma’ī narrated to us, on authority of Ibn Abī-Zinād, on authority of his father, he said: ‘I met one hundred [transmitters] in al-Madīnah, each of whom were reliable. Narrations were not taken from one about who it was said, ‘he is not from its people’.’

Muhammad bin Abī Umar al-Makkī narrated to us, Sufyān narrated to us; and Abū Bakr bin Khallād al-Bāhilī narrated to us – and the wording is his, he said, I heard Sufyān bin Uyaynah, on authority of Mis’ar, he said, I heard Sa’d bin Ibrāhīm saying: ‘There is to be no narrating on authority of the Messenger of Allah, may Allah send blessings and peace upon him, except by trustworthy narrators (Thiqāt)’.

Muhammad bin Abd Allah bin Quhzādh from the people of Marw narrated to us, he said I heard Abdān bin Uthmān saying, I heard Abd Allah bin al-Mubārak saying: ‘The chain of narration is from the Dīn, and were it not for the chain of narration whoever wished could say what he wanted’. Muhammad bin 'Abd Allah said, al-Abbās bin Abī Rizmah narrated to me, he said I heard 'Abd Allah [bin al-Mubārak] saying: ‘Between us and the people are ‘the legs’ (meaning the chain of narration, i.e. if a Ḥadīth was like a creature)’. Muhammad said, I heard Abā Ishāq Ibrāhīm bin Īsā at-Tālqānī say, I said to 'Abd Allah bin al-Mubārak: ‘Oh Abā Abd ir-Rahman! How is the Ḥadīth which goes ‘Indeed from al-Birr after al-Birr is that you pray for your parents after you pray for yourself and you fast for them both after you fast for yourself’? So [Ibn al-Mubārak] said: ‘Oh Abā Ishāq! On whose authority is this?’ I said to him: ‘This is a Ḥadīth from Shihāb bin Khirāsh’. [Ibn al-Mubārak] said: ‘ [He is] trustworthy. On whose authority [did he transmit] ?’ I said: ‘on authority of al-Hajjāj bin Dīnār’. [Ibn al-Mubārak] said: ‘ [He is] trustworthy. On whose authority [did he transmit] ?’ I said: ‘He [al-Hajjāj said] the Messenger of Allah, peace and blessings of Allah upon him, said…’ [Ibn al-Mubārak] said: ‘Oh Abā Ishāq! Indeed between al-Hajjāj bin Dīnār and the Prophet, peace and blessings of Allah upon him, is a wilderness in which the necks of the mounts are severed, however, there is no difference of opinion regarding charity [offered on behalf of one’s parents] ’ Muhammad said, I heard Alī bin Shaqīq saying, I heard 'Abd Allah bin al-Mubārak saying in front of the people: ‘Abandon the Ḥadīth of Amr bin Thābit for indeed he would curse the Salaf [i.e., the Companions, may Allah be pleased with them] ’.