1 Chronicles 15:20-24

20and Zechariah, Aziel, Shemiramoth, Jehiel, Unni, Eliab, Maaseiah and Benaiah, with 1harps tuned to 2alamoth; 21and Mattithiah, Eliphelehu, Mikneiah, Obed-edom, Jeiel and Azaziah, to lead with 3lyres tuned to 4the sheminith. 22Chenaniah, chief of the Levites, was in charge of the singing; he gave instruction in singing because he was skillful. 23Berechiah and Elkanah were gatekeepers for the ark. 24Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah and Eliezer, the priests, 5blew the trumpets before the ark of God. Obed-edom and Jehiah also were gatekeepers for the ark.