Abu Hatim al-Razi: Truthful
Abu Hatim ibn Hibban al-Busti: One of the most intelligent people
Ahmad ibn Shuayb al-Nasa'i: Trustworthy and reliable
Ibn Hajar al-Asqalani: Trustworthy Hadith Scholar
Al-Dhahabi: The Hadith Scholar, Imam, was widely travelled and knowledgeable in history
Al-Mizzi: The Hadith Scholar
Abd al-Hayy ibn al-Imad al-Hanbali: He was one of the trustworthy and righteous
Muhammad ibn al-Muthanna: One of the leaders of the Muslims
Muslim ibn al-Qasim al-Andalusi: Trustworthy