4 Then he appointed some of the Levites as ministers before the ark of Yahweh, to invoke, thank, and praise Yahweh the God of Israel. 5 Asaph was chief, and his second was Zechariah; Jeiel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-Edom, and Jeiel were on harps and lyres. And Asaph played on the cymbals. 6 And Benaiah and Jahaziel the priests blew on the trumpets continually before the ark of the covenant of God. 7 Then on that day David first appointed to give thanks to Yahweh by the hand of Asaph and his brothers.