Leviticus 25:12

9 and thou hast caused a trumpet of shouting to pass over in the seventh month, in the tenth of the month; in the day of the atonements ye do cause a trumpet to pass over through all your land;

10 and ye have hallowed the year, the fiftieth year; and ye have proclaimed liberty in the land to all its inhabitants; a jubilee it is to you; and ye have turned back each unto his possession; yea, each unto his family ye do turn back.

11 `A jubilee it [is], the fiftieth year, a year it is to you; ye sow not, nor reap its spontaneous growth, nor gather its separated things;

12 for a jubilee it [is], holy it is to you; out of the field ye eat its increase;

13 in the year of this jubilee ye turn back each unto his possession.

14 `And when thou sellest anything to thy fellow, or buyest from the hand of thy fellow, ye do not oppress one another;

15 by the number of years after the jubilee thou dost buy from thy fellow; by the number of the years of increase he doth sell to thee;