Leviticus 25:8-9

New International Version

The Year of Jubilee^(A)(B)

⁸ “‘Count off seven sabbath years—seven times seven years—so that the seven sabbath years amount to a period of forty-nine years. ⁹ Then have the trumpet^(C) sounded everywhere on the tenth day of the seventh month;^(D) on the Day of Atonement^(E) sound the trumpet throughout your land.