Abu Abd Allah al-Hakim al-Naysaburi: The hafiz of his time, he was the imam of his time in craftsmanship and was one of the righteous, and once: He was great in knowledge and justice
al-Dhahabi: A reliable hafiz, he memorized and changed his memorization and never mixed up, the imam hafiz
Jalal al-Din al-Suyuti: A virtuous and intelligent imam
Abd al-Hayy ibn al-Imad al-Hanbali: The trustworthy and reliable hafiz, one of the imams of hadith, and the author of many books, travelled extensively, and wrote beyond description