2 Chronicles 29:25-29

251He then stationed the Levites in the house of the Lord with cymbals, with harps and with lyres, 2according to the command of David and of 3Gad the king’s seer, and of 4Nathan the prophet; for the command was from the Lord through His prophets. 26The Levites stood with 5the musical instruments of David, and 6the priests with the trumpets. 27Then Hezekiah gave the order to offer the burnt offering on the altar. When the burnt offering began, 7the song to the Lord also began with the trumpets, 8accompanied by the instruments of David, king of Israel. 28While the whole assembly worshiped, the singers also sang and the trumpets sounded; all this continued until the burnt offering was finished.

29Now at the completion of the burnt offerings, 9the king and all who were present with him bowed down and worshiped.