Leviticus 25:16-20
English Standard Version
Chapter 25
16If the years are many, you shall increase the price, and if the years are few, you shall reduce the price, for it is the number of the crops that he is selling to you. 17You shall not wrong one another, but you shall fear your God, for I am the Lord your God.
18"Therefore you shall do my statutes and keep my rules and perform them, and then you will dwell in the land securely.
19The land will yield its fruit, and you will eat your fill and dwell in it securely.
20And if you say, ‘What shall we eat in the seventh year, if we may not sow or gather in our crop?’