 The Imru' al-Qays division largely inhabited the Harrah's eastern slopes, where the division's Bahz branch owned lucrative gold mines.The Harith were mostly concentrated in the western slopes of the Harrah, though members of its Mu'awiyah branch inhabited the city of Yathrib (Medina) prior to the arrival of the Arab Jewish tribes of Banu Aws and Banu Khazraj.In time, the Mu'awiyah branch converted to Judaism.