⠀⠀ tāj ʾl-dīn al-subkī described al-ḏahabī’s tenacious study of ḥadīth by saying, "the night and day wearied, but his tongue and pen did not." ṭabaqāt al-shāfiʿiyyah, vv, 216f 195 viewsedited 22:37
