1 Chronicles 15:17-24

¹⁷So the Levites appointed Heman the son of Joel, and from his relatives, Asaph the son of Berechiah; and from the sons of Merari their relatives, Ethan the son of Kushaiah, ¹⁸and with them their relatives of the second rank, Zechariah, Ben, Jaaziel, Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, Obed-edom, and Jeiel, the gatekeepers. ¹⁹So the singers, Heman, Asaph, and Ethan, were appointed to sound aloud cymbals of bronze; ²⁰and Zechariah, Aziel, Shemiramoth, Jehiel, Unni, Eliab, Maaseiah, and Benaiah, with harps tuned to alamoth; ²¹and Mattithiah, Eliphelehu, Mikneiah, Obed-edom, Jeiel, and Azaziah, to lead with lyres tuned to the 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, blew the trumpets before the ark of God. Obed-edom and Jehiah also were gatekeepers for the ark.