Leviticus 23:24-32 King James Version (KJV)
24 Speak unto the children of Israel, saying, In the seventh month, in the first day of the month, shall ye have a sabbath, a memorial of blowing of trumpets, an holy convocation.
25 Ye shall do no servile work therein: but ye shall offer an offering made by fire unto the Lord.
26 And the Lord spake unto Moses, saying,
27 Also on the tenth day of this seventh month there shall be a day of atonement: it shall be an holy convocation unto you; and ye shall afflict your souls, and offer an offering made by fire unto the Lord.
28 And ye shall do no work in that same day: for it is a day of atonement, to make an atonement for you before the Lord your God.
29 For whatsoever soul it be that shall not be afflicted in that same day, he shall be cut off from among his people.
30 And whatsoever soul it be that doeth any work in that same day, the same soul will I destroy from among his people.
31 Ye shall do no manner of work: it shall be a statute for ever throughout your generations in all your dwellings.
32 It shall be unto you a sabbath of rest, and ye shall afflict your souls: in the ninth day of the month at even, from even unto even, shall ye celebrate your sabbath.
Leviticus 23:24-32 New International Version (NIV)
24 “Say to the Israelites: ‘On the first day of the seventh month you are to have a day of sabbath rest, a sacred assembly commemorated with trumpet blasts. 25 Do no regular work, but present a food offering to the Lord.’”
The Day of Atonement
26 The Lord said to Moses, 27 “The tenth day of this seventh month is the Day of Atonement. Hold a sacred assembly and deny yourselves,[a] and present a food offering to the Lord. 28 Do not do any work on that day, because it is the Day of Atonement, when atonement is made for you before the Lord your God. 29 Those who do not deny themselves on that day must be cut off from their people. 30 I will destroy from among their people anyone who does any work on that day. 31 You shall do no work at all. This is to be a lasting ordinance for the generations to come, wherever you live. 32 It is a day of sabbath rest for you, and you must deny yourselves. From the evening of the ninth day of the month until the following evening you are to observe your sabbath.”