Leviticus 25:3

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.