2 Chronicles 8:8-10

Young's Literal Translation

⁸ of their sons who have been left after them in the land, whom the sons of Israel consumed not -- doth Solomon lift up a tribute unto this day.

⁹ And none of the sons of Israel hath Solomon made servants for his work, but they [are] men of war, and heads of his captains, and heads of his charioteers, and of his horsemen;

¹⁰ and these [are] heads of the officers whom king Solomon hath, two hundred and fifty who are rulers among the people.