1 Chronicles 15:16-17

16David told the leaders of the Levites to choose some of their relatives to be musicians. Some would sing songs. Some would make music with lyres, harps and cymbals. They would sing loud and happy songs.

17The Levites chose Joel's son Heman. They also chose Berekiah's son Asaph, who was a relative of Heman. And they chose Kushaiah's son Ethan, who belonged to Merari's clan.