1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
16:42and with them, with Heman and Jeduthun, trumpets and cymbals for those that should sound aloud; and the musical instruments of God. And the sons of Jeduthun were at the gate.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.