Abu Ahmad ibn Adi al-Jurjani: He has many hadiths, and most of what he narrates is not followed. Khalid ibn Nizar narrates from him a copy containing wonders. He is weak by consensus, no one doubted him. He is a mawla of Al-Zubayr.
Abu al-Fath al-Azdi: He weakened him.
Abu al-Qasim al-Baghwi: His hadith is lenient.
Abu Bakr al-Bazzar: Weak in hadith, as if he is similar to the abandoned.
Abu Bakr al-Bayhaqi: Weak.
Abu Hatim al-Razi: Weak in hadith, abandoned in hadith.
Abu Hatim ibn Hibban al-Busti: He was humorous, he used to reverse the chains of narration and narrate from the trustworthy what does not resemble the hadith of the proven.
Abu Dawud al-Sijistani: He criticized him and said: Abandoned.
Abu Zur'a al-Dimashqi: He weakened him.
Abu Zur'a al-Razi: Lenient in hadith.
Abu Ya'la al-Khalili: He weakened him.
Ahmad ibn Hanbal: Abandoned in hadith, his hadith is worthless, his hadith was not sound, his hadiths are nonsense, and once: He had a tongue, but his hadith was not sound.
Ahmad ibn Shu'ayb al-Nasa'i: Abandoned in hadith, and once: He is not trustworthy, and his hadith is not written.
Ibrahim ibn Ishaq al-Harbi: They refrained from him.
Ibrahim ibn Ya'qub al-Jawzajani: Fallen.
Ibn al-Jarud: He weakened him.
Ibn Hajar al-'Asqalani: Abandoned in hadith.
Al-Awza'i: The first to speak about Murji'ism.
Al-Dhahabi: He criticized him.
Zakariya ibn Yahya al-Saji: Very weak in hadith, he narrates from 'Ata' nonsense that is not memorized from him.
Shu'ba ibn al-Hajjaj: I would rather write about Ibn 'Awn than write about 'Umar ibn Qays.
Abd al-Rahman ibn Mahdi: Weak in hadith.
Uthman ibn Abi Shayba al-'Absi: Weak in hadith.
Ali ibn al-Madini: He was weak, weak, insignificant, and once: His hadith is not written.
Amr ibn Ali al-Fallas: Abandoned in hadith.
Malik ibn Anas: He weakened him, and once: He accused him of lying, and once: He drinks Khandaris, which is aged wine.
Muhammad ibn Isma'il al-Bukhari: He rejects hadith.
Muhammad ibn Sa'd, the scribe of al-Waqidi: Weak, and his hadith is worthless.
Muhammad ibn Abdullah ibn al-Barqi: He mentioned him in the chapter of those who were predominantly weak and some scholars abandoned him.
Yahya ibn Sa'id al-Qattan: I heard him narrating from 'Ata' from 'Ubayd ibn 'Umayr about the blood money of Jews and Christians and wonders.
Yahya ibn Muhammad ibn Sa'id: Others are more trustworthy than him.
Yahya ibn Ma'in: He is not trustworthy, and once: Weak, and once: He is insignificant, nothing is narrated from him. He is a mawla of Manzur ibn Siyar al-Fazari.
Ya'qub ibn Sufyan al-Faswi: His hadith is not written.
Ya'qub ibn Yusuf al-Nisaburi: His hadith is not written, and he was wicked. They tell obscene stories about him.