Leviticus 23:33

30 and any person who doth any work in this self-same day I have even destroyed that person from the midst of his people;

31 ye do no work -- a statute age-during to your generations in all your dwellings.

32 It [is] a sabbath of rest to you, and ye have humbled yourselves in the ninth of the month at even; from evening till evening ye do keep your sabbath.`

33 And Jehovah speaketh unto Moses, saying,

34 `Speak unto the sons of Israel, saying, In the fifteenth day of this seventh month [is] a feast of booths seven days to Jehovah;

35 on the first day [is] a holy convocation, ye do no servile work,

36 seven days ye bring near a fire-offering to Jehovah, on the eighth day ye have a holy convocation, and ye have brought near a fire-offering to Jehovah; it [is] a restraint, ye do no servile work.