Tabaqat Al Kubra. Vol. 3 Pg. 269 H. 3714 ◎
Ibn Sa'd's at-Tabaqat al-Kubra (Vol. 3, p. 269) provides a detailed biographical entry on the prominent companion Mu'adh ibn Jabal, highlighting his scholarly stature in halal and haram . The entry also documents his role as a teacher and judge in Yemen, based on the well-known traditions regarding his knowledge. For more information, visit ويكيبيديا . كتاب الطبقات الكبير - ويكيبيديا
The narration attributes a statement to Umar ibn al-Khattab regarding his transition from the era of (pre-Islamic ignorance) to Islam. The Content: tabaqat al kubra. vol. 3 pg. 269 h. 3714