Leviticus 25:10-12

25:10 So you must consecrate the fiftieth year, and you must proclaim a release in the land for all its inhabitants. That year will be your jubilee; each one of you must return to his property and each one of you must return to his clan. 25:11 That fiftieth year will be your jubilee; you must not sow the land, harvest its aftergrowth, or pick the grapes of its unpruned vines. 25:12 Because that year is a jubilee, it will be holy to you – you may eat its produce from the field.