1Chr 16:4-7

4He appointed certain of the Levites as ministers before the ark of the Lord, to invoke, to thank, and to praise the Lord, the God of Israel.5Asaph was the chief, and second to him Zechariah, Jeiel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-edom, and Jeiel, with harps and lyres; Asaph was to sound the cymbals,6and the priests Benaiah and Jahaziel were to blow trumpets regularly, before the ark of the covenant of God.David's Psalm of Thanksgiving 7Then on that day David first appointed the singing of praises to the Lord by Asaph and his kindred.