2 Chronicles 20:21

20:21 He met with the people and appointed musicians to play before the Lord and praise his majestic splendor. As they marched ahead of the warriors they said: “Give thanks to the Lord, for his loyal love endures.”

2 Chronicles 29:25-27

29:25 King Hezekiah stationed the Levites in the Lord’s temple with cymbals and stringed instruments, just as David, Gad the king’s prophet, and Nathan the prophet had ordered. (The Lord had actually given these orders through his prophets.) 29:26 The Levites had David’s musical instruments and the priests had trumpets. 29:27 Hezekiah ordered the burnt sacrifice to be offered on the altar. As they began to offer the sacrifice, they also began to sing to the Lord, accompanied by the trumpets and the musical instruments of King David of Israel.