Mahmūd bin Ghaylān narrated to us, Abū Dāwud narrated to us, he said, Shu’bah said to me: ‘Go to Jarīr bin Hāzim and say to him, ‘It is not allowed for you to transmit from al-Hasan bin Umārah for indeed he lies’.’ Abū Dāwud said, I said to Shu’bah: ‘And how do you know that?’ So said: ‘It is transmitted on authority of al-Hasan al-Basrī’.’ Al-Hasan bin Umārah said: ‘Al-Hakam narrated to us, on authority of Yahyā bin al-Jazzār, on authority of Alī.
Sahih Muslim · Introduction