Your menservants and maidservants shall come from the nations around you, from whom you may purchase them.
44. Both thy bond-men, and thy bond-maids. What God here permits as regards strangers was everywhere customary among the Gentiles, viz., that their power over their slaves should exist not only until their death, but should continue in perpetual succession to their children; for this is the force of the expression, “ye shall possess them for your children,” that the right of ownership should pass...
We have here the laws concerning servitude, designed to preserve the honour of the Jewish nation as a free people, and rescued by a divine power out of the house of bondage, into the glorious liberty of God's sons, his first-born. Now the law is, I. That a native Israelite should never be made a bondman for perpetuity.
Commenting on Leviticus 25:39-55
Both thy bondmen, and thy bondmaids, which thou shalt have,.... Such it seems were allowed them, if they had need of them; but if they had them, they were to be not of the nation of Israel, but of other nations; this is an anticipation of an objection, as Jarchi observes; if so, who shall I have to minister to me?