David Organizes the Musicians
1 David and the chiefs of the service also set apart for the service the sons of yAsaph, and of zHeman, and of aJeduthun, who bprophesied with lyres, with charps, and with cymbals. The list of those who did the work and of their duties was:
30 And Hezekiah the king and the officials commanded the Levites to sing praises to the Lord with the words of David and of Asaph the seer. And they sang praises with gladness, and they bowed down and worshiped.