2 Chronicles 5:12-13

12The Levites who were musicians stood on the east side of the altar. They were Asaph, Heman, Jeduthun and their sons and their relatives. They wore clothes made of linen. They made music with cymbals, harps and lyres. There were also 120 priests who made music with trumpets.

13All these musicians made nice music together. They joined together to praise the Lord and to thank him. The singers sang loudly to the music of the trumpets, the cymbals and the other musical instruments. They loudly sang these words to praise the Lord: ‘He is good! His faithful love continues for ever!’ Then a cloud filled the Lord's temple.