19. Now the singers, Heman, Asaph, and Ethan, were to sound bronze cymbals;
20. Zechariah, Aziel, Shemiramoth, Jehiel, Unni, Eliab, Maaseiah, and Benaiah were to play on harps according to Alamoth;
21. and Mattithiah, Eliphelehu, Mikneiah, Obed-Edom, Jeiel, and Azaziah were to play lyres, directing according to the Sheminith.
22. And Kenaniah, chief of the Levites in singing, was to be an instructor in singing because he understood.
23. And Berekiah and Elkanah were gatekeepers for the ark.
24. And Shebaniah, Jehoshaphat, Nethanel, Amasai, Zechariah, Benaiah, and Elizezer the priests sounded the trumpets before the ark of God. And Obed-Edom and Jehiah were gatekeepers for the ark.