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 beasts of the field may eat. You shall do likewise with your vineyard, and with your olive orchard.
Leviticus 25:2-7
"Speak to the people of Israel and say to them, When you come into the land that I give you, the land shall keep a Sabbath to the LORD.
Leviticus 25:11-12
That fiftieth year shall be a jubilee for you; in it you shall neither sow nor reap what grows of itself nor gather the grapes from the undressed vines.
Leviticus 25:20
And if you say, 'What shall we eat in the seventh year, if we may not sow or gather in our crop?'
Leviticus 25:22
When you sow in the eighth year, you will be eating some of the old crop; you shall eat the old until the ninth year, when its crop arrives.
Leviticus 26:34-35
"Then the land shall enjoy its Sabbaths as long as it lies desolate, while you are in your enemies' land; then the land shall rest, and enjoy its Sabbaths.