4 Then he appointed some of the Levites as ministers before the ark of the Lord, to invoke, to thank, and to praise the Lord, the God of Israel. 5 d Asaph was the chief, and second to him were Zechariah, Jeiel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-edom, and Jeiel, who were to play harps and lyres; Asaph was to sound the cymbals, 6 and Benaiah and Jahaziel the priests were to blow trumpets regularly before the ark of the covenant of God.