Abu Hatim al-Razi: Truthful
Abu Abdullah al-Hakim al-Naysaburi: The Imam of his time in Herat in fiqh and hadith. He sought hadith with Ahmad ibn Hanbal and wrote with his selection from the sheikhs.
Ahmad ibn Shuayb al-Nasa'i: Trustworthy, there is nothing wrong with him
Ibn Hajar al-Asqalani: Trustworthy