Leviticus 25:1 ASV

¹  And Jehovah 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 Jehovah.

³  Six years thou shalt sow thy field, and six years thou shalt prune thy vineyard, and gather in the fruits thereof;