¹⁶ Then David told the leaders of the Levites to appoint their relatives as singers and to have them raise their voices with joy accompanied by musical instruments—harps, lyres, and cymbals.^{(A) 17} So the Levites appointed Heman son of Joel; from his relatives, Asaph son of Berechiah; and from their relatives the Merarites, Ethan son of Kushaiah. ¹⁸ With them were their relatives second in rank: Zechariah, Jaaziel,^[a] Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, and the gatekeepers Obed-edom and Jeiel. ¹⁹ The singers Heman, Asaph, and Ethan were to sound the bronze cymbals; ²⁰ Zechariah, Aziel, Shemiramoth, Jehiel, Unni, Eliab, Maaseiah, and Benaiah were to play harps according to Alamoth^{[b] 21} and Mattithiah, Eliphelehu, Mikneiah, Obed-edom, Jeiel, and Azaziah were to lead the music with lyres according to the Sheminith. ²² Chenaniah, the leader of the Levites in music, was to direct the music because he was skillful.

⁴ David appointed some of the Levites to be ministers before the ark of the Lord, to celebrate the Lord God of Israel, and to give thanks and praise to him. ⁵ Asaph was the chief and Zechariah was second to him. Jeiel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-edom, and Jeiel played the harps and lyres, while Asaph sounded the cymbals ⁶ and the priests Benaiah and Jahaziel blew the trumpets regularly before the ark of the covenant of God.