Leviticus 25:44

Your menservants and maidservants shall come from the nations around you, from whom you may purchase them.

Both thy bondmen, and thy bondmaids, which thou shalt have, shall be of the heathen that are round about you; of them shall ye buy bondmen and bondmaids.

“‘As for your male and your female slaves, whom you may have from the nations that are around you, from them you may buy male and female slaves.

And as for thy bondmen, and thy bondmaids, whom thou shalt have; of the nations that are round about you, of them shall ye buy bondmen and bondmaids.