Exodus 23:11
but the seventh year you shall let it rest and lie fallow, that the poor of your people may eat; and what they leave the animal of the field shall eat. In the same way, you shall deal with your vineyard and with your olive grove.
Leviticus 25:2-7
"Speak to the children of Israel, and tell them, 'When you come into the land which I give you, then the land shall keep a Sabbath to Yahweh.
Leviticus 25:11-12
That fiftieth year shall be a jubilee to you. In it you shall not sow, neither reap that which grows of itself, nor gather from the undressed vines.
Leviticus 25:20
If you said, "What shall we eat the seventh year? Behold, we shall not sow, nor gather in our increase;"
Leviticus 25:22
You shall sow the eighth year, and eat of the fruits, the old store; until the ninth year, until its fruits come in, you shall eat the old store.
Leviticus 26:34-35
Then the land will enjoy its sabbaths as long as it lies desolate and you are in your enemies' land. Even then the land will rest and enjoy its sabbaths.