Upon Musá’s departure for Damascus, he abdicated his authority over the conquered regions to his son ‘Abd al-‘Aziz, who carried on his father’s and Tariq’s work.
Á saída de Musa cara a Damasco, abdicou a súa autoridade das rexións conquistadas sobre o seu fillo ‘Abd al-‘Aziz, quen continuou o traballo de seu pai e de Táriq.