Exodus 23:11
but you are to let it rest the seventh year, leaving it unplanted. The poor of your people may eat from it, and the wild animals may eat what they leave. You are to do the same with your vineyards and olive groves.
Leviticus 25:2-7
"Tell the Israelis that when you enter the land that I'm about to give you, you are to let the land observe a Sabbath to the LORD.
Leviticus 25:11-12
The fiftieth year is to be a year of jubilee for you. You are not to sow or harvest the spilled kernels that grow of themselves or pick grapes from the untrimmed vines
Leviticus 25:20
"Now if you ask, "What will we eat during the seventh year? After all, we may not plant or even gather our produce!'
Leviticus 25:22
That way, you are to sow in the eighth year, eating the produce from the old harvest. Until the ninth year when its produce comes in, you'll eat from the old harvest."
Leviticus 26:34-35
Then the land will finally be pleased with its Sabbaths as long as it lies desolate while you are in the land of your enemies. At that time, the land will rest and take its Sabbaths.