1 Chronicles 15:21 WBT

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

²⁰  And Zechariah, and Aziel, and Shemiramoth, and Jehiel, and Unni, and Eliab, and Maaseiah, and Benaiah, with psalteries on Alamoth;

²¹  And Mattithiah, and Elipheleh, and Mikneiah, and Obed-edom, and Jeiel, and Azaziah, with harps on the Sheminith to excel.

²²  And Chenaniah, chief of the Levites, [was] for song: he instructed about the song, because he [was] skillful.

²³  And Berechiah and Elkanah [were] door-keepers for the ark.