Leviticus 25:21-23

21God will cause a lot of food to grow in the sixth year. They will have food for three more years.

22When a person plants seed in the eighth year he will still be eating the crops that he planted in the sixth year. The next time he will harvest the plants from the fields will be in the ninth year.

23The people must never sell the land for all time. The land belongs to God. He has said that the people can live on it.