'For A Possession' in the Bible

“When you come into the land of Canaan, which I am giving you as a possession, and I put a mark of leprosy on a house in your land,

You may even bequeath them as an inheritance to your children after you, to receive as a possession; you can use them as permanent slaves. But in respect to your fellow countrymen, the children of Israel, you shall not rule over one another with harshness (severity, oppression).