Leviticus 25:13-17

13“In this jubilee year every slave will be freed in order to return to his property.

14If you sell anything to your neighbor or buy anything from him, don’t take advantage of him.

15When you buy property from your neighbor, take into account the number of years since the jubilee. Your neighbor must sell it to you taking into account the number of crops ⌞until the next jubilee⌟.

16If there are still many years ⌞until the jubilee⌟, you will pay more for it. If there are only a few years ⌞until the jubilee⌟, you will pay less for it because he is selling you only the number of crops.

17Never take advantage of each other. Fear your God, because I am the Lord your God.