Leviticus 25:1-7

   1: And the LORD spake unto Moses in mount Sinai, saying,
   2: Speak unto the children of Israel, and say unto them, When ye come into the land which I give you, then shall the land keep a sabbath unto the LORD.
   3: Six years thou shalt sow thy field, and six years thou shalt prune thy vineyard, and gather in the fruit thereof;
   4: But in the seventh year shall be a sabbath of rest unto the land, a sabbath for the LORD: thou shalt neither sow thy field, nor prune thy vineyard.
   5: That which groweth of its own accord of thy harvest thou shalt not reap, neither gather the grapes of thy vine undressed: for it is a year of rest unto the land.
   6: And the sabbath of the land shall be meat for you; for thee, and for thy servant, and for thy maid, and for thy hired servant, and for thy stranger that sojourneth with thee,
   7: And for thy cattle, and for the beast that are in thy land, shall all the increase thereof be meat.