Sahih Muslim 89

Ahmad bin Ibrāhīm narrated to me, he said, Sulaymān bin Harb narrated to me, on authority of Hammād bin Zayd, he said, Farqad was mentioned near Ayyūb, so he said: ‘Indeed Farqad is not a companion of Ḥadīth’. ..

Abd ur-Rahman bin Bishr al-Abdī narrated to me, he said, I heard Muhammad bin Abd Allah bin Ubayd bin Umayr al-Laythī was mentioned near Yahyā bin Sa’īd al-Qattān, so he weakened him severely. Then it was said to Yahyā: ‘More weak than Ya’qūb bin..

Bishr bin al-Hakam narrated to me, he said, I heard Yahyā bin Sa’īd al-Qattān weaken Hakīm bin Jubayr and Abd al-A’lā; and he weakened Yahyā Mūsā bin Dīnār [there is no ‘bin’ between ‘Yahyā’ and ‘Mūsā’]; [Yahyā] said: ‘His Ḥadīth are Rīh or ‘wind’..