Leviticus 25:15-17 New Life Version (NLV)
15 You will pay your neighbor by the number of years since the Year of Jubilee. And he will sell to you by the number of years the food may be gathered. 16 You will make the price more if there are many years, and make the price less if there are few years. For he is selling you the food that is gathered each year. 17 Do not do wrong to one another, but fear your God. I am the Lord your God.