Leviticus 25:20-22

20But if you say, “1What are we going to eat in the seventh year if we do not sow nor gather in our produce?” 21then 2I will so order My blessing for you in the sixth year that it will bring forth the produce for three years. 22When you are sowing the eighth year, you can still eat 3old things from the produce, eating the old until the ninth year when its produce comes in.