Abu Ahmad bin Adi Al-Jurjani: Most of what he narrates is not followed, and despite his weakness, he writes his hadith
Abu Ja'far Al-'Uqayli: He contradicts in some of his hadiths and narrates what has no basis
Abu Zar'ah Al-Razi: Denier of hadith
Abu Sa'id bin Yunus Al-Masri: Denier of hadith
Ahmad bin Shu'ayb Al-Nasa'i: He narrated from Al-Thawri and Malik bin Mughawil hadiths that they were more righteous to Allah than to narrate
Ibn Abi Hatim Al-Razi: He is not strong, he lived in Egypt and narrated from his uncle Hamza bin Al-Mughira Al-Masri, and Al-Fadl bin Ya'qub Al-Rukhami narrated from him
Ibn 'Iraq: He narrated fabrications from Al-Thawri and Malik bin Mughawil
Al-Daraqutni: In the questions of Abu Abd al-Rahman al-Sulami, he said: Weak, and once: He has hadiths from al-Thawri that he narrated alone
Al-Dhahabi: There is something in him, he narrated fabrications
Sibṭ Ibn al-'Ajami: Hadiths that were denied from him, then he said: And these are fabrications
Ali ibn al-Madini: He narrates hadiths alone from al-Thawri