, except that I don't care whom of the people I have penetrated ( ) or who of them have penetrated ( The Soul’s Unvarnished Inventory: A Blog Post
In "Tabaqat al-Kubra," Ibn Sa'd organizes his biographical entries into classes (tabaqat) based on the generations of Muslims, starting from the Prophet Muhammad's companions to the later periods. The book is considered a valuable resource for understanding Islamic history, particularly during the early centuries of Islam. tabaqat al kubra. vol. 3 pg. 269 h. 3714