1 Kings 9:22
But of the children of Israel did Solomon make no bondservants; but they were the men of war, and his servants, and his princes, and his captains, and rulers of his chariots and of his horsemen.
Leviticus 25:39
"'If your brother has grown poor among you, and sells himself to you; you shall not make him to serve as a slave.
1 Samuel 8:11-12
He said, "This will be the way of the king who shall reign over you: he will take your sons, and appoint them to him, for his chariots, and to be his horsemen; and they shall run before his chariots;
1 Kings 4:1-27
King Solomon was king over all Israel.
2 Chronicles 8:9-10
But of the children of Israel did Solomon make no servants for his work; but they were men of war, and chief of his captains, and rulers of his chariots and of his horsemen.