Abu Zar'a al-Razi: I memorize, and Marar is more knowledgeable in jurisprudence
Abu Shuja Shirwiya al-Daylami: Close in narration, of great importance
Ibn Hajar al-Asqalani: Trustworthy Hadith Scholar, Jurist
Al-Dhahabi: The Imam, the Jurist, the Hadith Scholar, Sheikh of Himdan, and he was one of the Imams of Islam
Abd al-Hayy ibn al-'Imad al-Hanbali: Described as having good memory and abundance of knowledge
Abdullah ibn Ahmad ibn Dawud al-Dahhimi: Trustworthy