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