Third Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
9:22But of the children of Israel, Solomon made not any to be bondmen, but they were men of war, and his servants, and his princes, and captains, and overseers of the chariots and horses.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.