Leviticus 23:23-25

King James Version

²³ And the Lord spake unto Moses, saying,

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.