So the Levites appointed Heman son of Joel; and of his kindred Asaph son of Berechiah; and of the sons of Merari, their kindred, Ethan son of Kushaiah;
David and the officers of the army also set apart for the service the sons of Asaph, and of Heman, and of Jeduthun, who should prophesy with lyres, harps, and cymbals. The list of those who did the work and of their duties was:
Of the sons of Asaph: Zaccur, Joseph, Nethaniah, and Asarelah, sons of Asaph, under the direction of Asaph, who prophesied under the direction of the king.
They were all under the direction of their father for the music in the house of the Lord with cymbals, harps, and lyres for the service of the house of God. Asaph, Jeduthun, and Heman were under the order of the king.
Then the Levites arose, Mahath son of Amasai and Joel son of Azariah, of the sons of the Kohathites; and of the sons of Merari, Kish son of Abdi and Azariah son of Jehallelel; and of the Gershonites, Joah son of Zimmah and Eden son of Joah;
Moses summoned Mishael and Elzaphan, sons of Uzziel the uncle of Aaron, and said to them, “Come forward and carry your kinsmen away from the front of the sanctuary to a place outside the camp.”