Leviticus 25:44
Both thy bond-men, and thy bond-maids, which thou shalt have, shall be of the heathen that are around you; of them shall ye buy bond-men and bond-maids.
Exodus 12:44
But every man's servant that is bought for money, when thou hast circumcised him, then shall he eat of it.
Psalm 2:8-9
Ask of me, and I will give thee the heathen for thy inheritance, and the uttermost parts of the earth for thy possession.
Isaiah 14:1-2
For the LORD will have mercy on Jacob, and will yet choose Israel, and set them in their own land: and the strangers shall be joined with them, and they shall cleave to the house of Jacob.
Revelation 2:26-27
And he that overcometh, and keepeth my works to the end, to him will I give power over the nations: