1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
15:27And David was clothed with a robe of byssus, and all the Levites that bore the ark, and the singers, and Chenaniah chief of the music of the singers; and David had upon him a linen ephod.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.