1st Chronicles 15:17

14 So the priests and the Levites sanctified themselves to bring up the ark of Yahweh, the God of Israel.

15 The children of the Levites bore the ark of God on their shoulders with the poles thereon, as Moses commanded according to the word of Yahweh.

16 David spoke to the chief of the Levites to appoint their brothers the singers, with instruments of music, psalteries and harps and cymbals, sounding aloud and lifting up the voice with joy.

17 So the Levites appointed Heman the son of Joel; and of his brothers, Asaph the son of Berechiah; and of the sons of Merari their brothers, Ethan the son of Kushaiah;

18 and with them their brothers of the second degree, Zechariah, Ben, and Jaaziel, and Shemiramoth, and Jehiel, and Unni, Eliab, and Benaiah, and Maaseiah, and Mattithiah, and Eliphelehu, and Mikneiah, and Obed-edom, and Jeiel, the doorkeepers.

19 So the singers, Heman, Asaph, and Ethan, [were appointed] with cymbals of brass to sound aloud;

20 and Zechariah, and Aziel, and Shemiramoth, and Jehiel, and Unni, and Eliab, and Maaseiah, and Benaiah, with psalteries set to Alamoth;