1 Kings 9:15-23

Now this is the account of the forced labor which King Solomon conscripted to build the house of the LORD, his own house, the Millo (fortification), the wall of Jerusalem, [and the fortress cities of] Hazor, Megiddo, and Gezer. For Pharaoh king of Egypt had gone up and taken Gezer, burned it with fire and killed the Canaanites who lived in the city, and he had given it as a dowry to his daughter, Solomon’s wife. So Solomon rebuilt [and fortified] Gezer and Lower Beth-horon, Baalath and Tamar in the wilderness, in the land of Judah, and all the storage cities [for surplus provisions] which Solomon had, and the cities for his chariots and cities for his horsemen, and whatever it pleased Solomon to build in Jerusalem, in Lebanon, and in all the land under his rule. As for all the people who were left of the Amorites, Hittites, Perizzites, Hivites, and Jebusites, who were not of the sons (descendants) of Israel, their children who were left after them in the land, whom the Israelites were unable to completely destroy, from them Solomon levied (conscripted) forced laborers, even to this day (the date of this writing). 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. These were the chief officers who were over Solomon’s work, five hundred and fifty, who ruled over the people doing the work.