Leviticus 25:15-17

¹⁵If you buy land from your neighbor, consider the number of years and crops that can be harvested until the next Jubilee. Your neighbor selling the land must consider that also.

¹⁶A larger number of years until the next Jubilee will increase the value of land, and a smaller number of years until the next Jubilee will decrease the value, because the number of harvests the land will produce for the new owner is related to the number of years before the next Jubilee.

¹⁷You must not cheat or wrong one another; instead, you must honor your God, for I am Yahweh your God.