2 Chronicles 8:7-9

7As for all the people who remained of the Hittites, Amorites, Perizzites, Hivites, and Jebusites (these people were not Israelites)— 8their descendants who remained in the land, those whom the Israelites had not destroyed—Solomon conscripted these people to be forced laborers, as they are to this day.

9But Solomon did not consign any of the Israelites to slave labor, because they were his men of war, the leaders of his captains, and the commanders of his chariots and cavalry.