Leviticus 23:25-28

²⁵ye do no servile work, and ye have brought near a fire-offering to Jehovah.'

²⁶And Jehovah speaketh unto Moses, saying,

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;

²⁸and 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.