Abu al-Shaykh al-Asbahani: One of the leading Hadith memorizers
Abu Nu'aym al-Asbahani: He became confused a year before his death
Ibn Abi Hatim al-Razi: Truthful and trustworthy
Ibn Hajar al-'Asqalani: One of the pious Hadith memorizers
al-Dhahabi: One of the pious and memorizing scholars, and once: Trustworthy Hadith Scholar and Memorizer
Abd al-Hayy ibn al-'Imad al-Hanbali: Noble Hadith Scholar and Memorizer