1 Chronicles 15:21 WEB

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;

²¹  and Mattithiah, and Eliphelehu, and Mikneiah, and Obed-edom, and Jeiel, and Azaziah, with harps tuned to the eight-stringed lyre, to lead.

²²  Chenaniah, chief of the Levites, was over the song: he instructed about the song, because he was skillful.

²³  Berechiah and Elkanah were doorkeepers for the ark.