 Complete the following phrase:  In this capacity, Harith fought on behalf of the Byzantines in all their numerous wars against Persia. Already in 528 he was one of the commanders sent in a punitive expedition against Mundhir. In 529, he helped suppress the wide-scale Samaritan revolt, capturing 20,000 boys and girls whom he sold as slaves. It was perhaps Hariths successful participation in this conflict that led Justinian to promote him to supreme phylarch. It is possible that he took part with his men in the Byzantine victory in the Battle of Dara in 530, although no source explicitly mentions him. In 531, he led a 5000-strong Arab contingent in the 