Leviticus 23:27-29

Young's Literal Translation

²⁷ `Only -- on the tenth of this seventh month is a day of atonements; ye have a holy convocation, and ye have humbled yourselves, and have brought near a fire-offering to Jehovah;

²⁸ and ye do no work in this self-same day, for it is a day of atonements, to make atonement for you, before Jehovah your God.

²⁹ `For any person who is not humbled in this self-same day hath even been cut off from his people;