Exodus 23:11
But in the seventh year let the land have a rest and be unplanted; so that the poor may have food from it: and let the beasts of the field take the rest. Do the same with your vine-gardens and your olive-trees.
Leviticus 25:2-7
Say to the children of Israel, When you come into the land which I will give you, let the land keep a Sabbath to the Lord.
Leviticus 25:11-12
Let this fiftieth year be the Jubilee: no seed may be planted, and that which comes to growth of itself may not be cut, and the grapes may not be taken from the uncared-for vines.
Leviticus 25:20
And if you say, Where will our food come from in the seventh year, when we may not put in seed, or get in the increase
Leviticus 25:22
And in the eighth year you will put in your seed, and get your food from the old stores, till the fruit of the ninth year is ready.
Leviticus 26:34-35
Then will the land take pleasure in its Sabbaths while it is waste and you are living in the land of your haters; then will the land have rest.