1 Kings 9:21-23

Young's Literal Translation

²¹ their sons who are left behind them in the land, whom the sons of Israel have not been able to devote -- he hath even lifted up [on] them a tribute of service unto this day.

²² And out of the sons of Israel Solomon hath not appointed a servant, for they [are] the men of war, and his servants, and his heads, and his captains, and the heads of his chariots, and his horsemen.

²³ These [are] the heads of the officers who [are] over the work of Solomon, fifty and five hundred, those ruling among the people who are labouring in the work.