1 Kings 9:22
But Solomon did not make slaves of the sons of Israel; for they were men of war (soldiers), his servants, his officers, his captains, his chariot commanders, and his horsemen.
Leviticus 25:39
‘And if your fellow countryman becomes so poor [in his dealings] with you that he sells himself to you [as payment for a debt], you shall not let him do the work of a slave [who is ineligible for redemption],
1 Samuel 8:11-12
He said, “These will be the ways of the king who will reign over you: he will take your sons and appoint them for himself to his chariots and among his horsemen and they will run before his chariots.
1 Kings 4:1-27
King Solomon was king over all [the people of] Israel.
2 Chronicles 8:9-10
But Solomon did not make slaves of the Israelites for his work; they were men of war, his chief captains, and commanders of his chariots and his horsemen.