Summary: Ubay Ibn Kâab was from the Ansaar, specifically from the Khazraj tribe. He was an educated man, indeed one of the few who could read and write before the coming of Islam. He was also one of the 70 who attended the second Treaty of Aâqabah. Therefore his conversion to Islam goes back to the earliest Madani period. So Ubay Ibn Kâab is from one of the first batches of the Ansaar to convert.<br> In this series, Lives of The Khulafaa, Shaykh Dr. Yasir Qadhi discusses the lives of the noble companions, some of the greatest and most blessed human beings to ever live after the death of Prophet Muhammad [S]. <br> <br> While not a comprehensive history of the Khulafa Ar-Rashidoon, this series will provide a summarized biography of the men and women considered to be the Sahaba (Companions of the Prophet[S]), including the Mothers of the Believers (The Wives of the Prophet).
