Leviticus 25:8-10

The Year of Jubilee

8“You shall count seven weeks
Or Sabbaths
of years, seven times seven years, so that the time of the seven weeks of years shall give you forty-nine years.
9Then you shall sound bthe loud trumpet on the tenth day of the seventh month. cOn the Day of Atonement you shall sound the trumpet throughout all your land. 10And you shall consecrate the fiftieth year, and dproclaim liberty throughout the land to all its inhabitants. It shall be a jubilee for you, when each of you shall return to his property and each of eyou shall return to his clan.
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