1 Kings 9:22-24

Amplified Bible

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.

²³ These were the chief officers who were over Solomon’s work, five hundred and fifty, who ruled over the people doing the work.

²⁴ As soon as Pharaoh’s daughter came up from the City of David to her house which Solomon had built for her, then he built the Millo (fortification).