Leviticus 25:20-22

20But if you say, “1What are we going to eat on the seventh year 2if we do not sow or gather in our crops?” 21then 3I will so order My blessing for you in the sixth year that it will bring forth the crop for three years. 22When you are sowing the eighth year, you can still eat 4old things from the crop, eating the old until the ninth year when its crop comes in.