21. And Mattithiah, and Eliphelehu, and Mikneiah, and Obed-edom, and Jeiel, and Azaziah, with lyres according to the Sheminith, to lead.
22. And Chenaniah, chief of the Levites, in music: he instructed about the music, because he was skillful.
23. And Berechiah and Elkanah were doorkeepers for the ark.