Abu Ahmad al-Hakim: An unknown man, his kuniya and name are not confirmed, and he is not known to have any narrator other than Abu Fazarah
Abu Ahmad ibn Adi al-Jarjani: Unknown
Abu Ja'far al-Nahaas: He is not known, nor is it known where he is from
Abu Hatim ibn Hibban al-Busti: He narrated from Ibn Mas'ud what was not followed up on, it is not known who he is, and he is not relied upon. He narrated a report in which he contradicted the Book, the Sunnah, the consensus, analogy, reason, and opinion
Abu Zar'a al-Razi: Unknown, I do not know his kuniya, nor do I know his name
Abu Isa al-Tirmidhi: An unknown man among the people of hadith, he is not known to have any narration other than this hadith
Ahmad ibn Hanbal: Unknown
Ibrahim ibn Ishaq al-Harbi: Unknown
Ibn Hajar al-'Asqalani: Unknown
Ibn 'Abd al-Barr al-Andalusi: They agreed that Abu Zayd is unknown and his hadith is rejected
Muhammad ibn Isma'il al-Bukhari: Unknown, he is not known in the Sahih of Abdullah, and his hadith is not sahih