Leviticus 23:27; Leviticus 23:28; Leviticus 25:9

Leviticus 23:27

27 "On exactly the tenth day of this seventh month is the day of atonement; it shall be a holy convocation for you, and you shall humble your souls and present an offering by fire to the LORD .

Leviticus 23:28

28 "You shall not do any work on this same day, for it is a day of atonement, to make atonement on your behalf before the LORD your God.

Leviticus 25:9

9 'You shall then sound a ram's horn abroad on the tenth day of the seventh month; on the day of atonement you shall sound a horn all through your land.