Leviticus 23:29
23:29 Indeed, any person who does not behave with humility on this particular day will be cut off from his people.
Leviticus 23:28
23:28 You must not do any work on this particular day, because it is a day of atonement to make atonement for yourselves before the Lord your God.
Leviticus 23:30
23:30 As for any person who does any work on this particular day, I will exterminate that person from the midst of his people!