He never learned what was the explanation of the prophet and a Muhaddath.

He never learned what was the explanation of the prophet and a Muhaddath." H 711, Ch. 54, h 3 Ahmad ibn Muhammad and Muhammad ibn Yahya have narrated from Muhammad ibn al- Hassan from Ya'qub ibn Yazid from Muhammad ibn Isma'il who has said that I heard abu alHassan (a.s.) say the following. "The…