Leviticus 25:2-12

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

8And thou shalt number seven sabbaths of years to thee, seven times seven years; and the space of the seven sabbaths of years shall be to thee forty and nine years. 9Then shalt thou cause the trumpet of the jubilee to sound on the tenth day of the seventh month, in the day of atonement shall ye make the trumpet sound throughout all your land.3 10And ye shall hallow the fiftieth year, and proclaim liberty throughout all the land to all its inhabitants: it shall be a jubilee to you; and ye shall return every man to his possession, and ye shall return every man to his family. 11A jubilee shall that fiftieth year be to you: ye shall not sow, neither reap that which groweth of itself in it, nor gather the grapes in it of thy untrimmed vine. 12For it is the jubilee; it shall be holy to you: ye shall eat the increase of it out of the field.