2 Chronicles 29:25-30

MKJV(i) 25 And he set the Levites in the house of Jehovah with cymbals, with harps, and with lyres, according to the command of David, and of Gad the king's seer and Nathan the prophet. For the commandment was by the hand of Jehovah by His prophets. 26 And the Levites stood with the instruments of David, and the priests with the trumpets. 27 And Hezekiah commanded to offer the burnt offering on the altar. And when the burnt offering began, the song of Jehovah began with the trumpets and with the instruments ordained by David king of Israel. 28 And all the congregation worshiped, and the singers sang, and the trumpeters sounded. All this went on until the burnt offering was finished. 29 And when they had made an end of offering, the king and all who were present with him bowed themselves and worshiped. 30 And Hezekiah the king and the rulers commanded the Levites to sing praise to Jehovah with the words of David and of Asaph the seer. And they sang praises with gladness, and they bowed their heads and worshiped.