Abu Ahmad Al-Hakim: He is not strong according to them
Abu Ahmad bin Adi Al-Jurjani: He mentioned some hadiths for him and then said: And Hajjaj Ibn Nasir has hadiths and narrations other than what I mentioned, and he is in other than what I mentioned as Saleh
Abu Al-Fath Al-Azdi: Weak
Abu Al-Faraj Ibn Al-Jawzi: He weakened him
Abu Bakr Al-Bayhaqi: Weak
Abu Ja'far Al-'Aqili: Saleh, and Hajjaj Ibn Nasir has hadiths and narrations from his Sheikhs and I do not know anything Munkar from him other than what I mentioned, and he is in other than what I mentioned as Saleh
Abu Hatim Al-Razi: Munkar Al-Hadith, Weak Al-Hadith, his Hadith was abandoned, people did not narrate from him
Abu Hatim Ibn Hibban Al-Busti: He makes mistakes and is careless
Abu Dawud Al-Sijistani: They abandoned his Hadith
Ahmad Ibn Shu'ayb Al-Nasa'i: Weak, and once: He is not trustworthy and his Hadith is not written
Ahmad Ibn Salih Al-Jalil: He was known for Hadith, but the people of Hadith corrupted him by dictating. He used to dictate and insert into his Hadith what was not from him, so he was abandoned
Ibn Hajar Al-'Asqalani: Weak, he used to accept dictation
Al-Daraqutni: They agreed to abandon him, and once he said: Weak
Al-Dhahabi: Weak, and some abandoned him, and once: Agreed upon his weakness, and they weakened him
Abd Al-Baqi Ibn Qani' Al-Baghdadi: Weak, Lenient in Hadith
Ali Ibn Al-Madini: His Hadith is gone
Muhammad Ibn Sa'd Katib Al-Waqidi: Weak
Muslim Ibn Al-Hajjaj Al-Naysaburi: Abandoned Hadith
Yahya Ibn Ma'in: Weak, and once: He was a truthful Sheikh, but they blamed him for things in the Hadith of Shu'bah
Ya'qub Ibn Sufyan Al-Faswi: Lenient, his great-grandson Al-Azhar entered upon him hadiths