1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
25:6All these are by the side of their father in the song of the house of Jehovah, with cymbals, psalteries, and harps, for the service of the house of God; by the side of the king are Asaph, and Jeduthun, and Heman.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.