Leviticus 27:21-24

If you don’t buy the land back by the year of Jubilee, the field will remain holy to the LORD—it will belong to the priest forever. It will be treated like any other thing that was given completely to the Lord. “If you dedicate a field to the LORD that you had bought, and it is not a part of your family’s property, then the priest must count the years to the year of Jubilee and decide the price for the land. Then that land will belong to the LORD. At the year of Jubilee, the land will go to the family that originally owned the land.