2 Chronicles 29:25-30

25He stationed the Levites in the temple of the Lord with cymbals, harps and lyres in the way prescribed by David and Gad the king’s seer and Nathan the prophet; this was commanded by the Lord through his prophets. 26So the Levites stood ready with David’s instruments, and the priests with their trumpets. 27Hezekiah gave the order to sacrifice the burnt offering on the altar. As the offering began, singing to the Lord began also, accompanied by trumpets and the instruments of David king of Israel. 28The whole assembly bowed in worship, while the musicians played and the trumpets sounded. All this continued until the sacrifice of the burnt offering was completed. 29When the offerings were finished, the king and everyone present with him knelt down and worshiped. 30King Hezekiah and his officials ordered the Levites to praise the Lord with the words of David and of Asaph the seer. So they sang praises with gladness and bowed down and worshiped.