2 Chronicles 8:7-9
7 All the people left from the Hittites, Amorites, Perizzites, Hivites and Jebusites (these peoples were not Israelites),
8 that is, their descendants remaining in the land, whom the Israelites had not destroyed—these Solomon conscripted for his slave labor force, as it is to this day.
9 But Solomon did not make slaves of the Israelites for his work; they were his fighting men, commanders of his captains, and commanders of his chariots and charioteers.