1 Chronicles 15:16-19

¹⁶ David ordered the heads of the Levites to assign their relatives to sing in the choir, accompanied by a well-equipped marching band, and fill the air with joyful sound. ¹⁷ The Levites assigned Heman son of Joel, and from his family, Asaph son of Berekiah, then Ethan son of Kushaiah from the family of Merari, ¹⁸ and after them in the second rank their brothers Zechariah, Jaaziel, Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, Obed-Edom, and Jeiel as security guards. ¹⁹ The members of the choir and marching band were: Heman, Asaph, and Ethan with bronze cymbals;