Leviticus 23:24
24 “Speak to the people of Israel, saying, In lthe seventh month, on the first day of the month, you shall observe a day of solemn rest, ma memorial proclaimed with blast of trumpets, a holy convocation.
Leviticus 23:27
27 “Now non the tenth day of this seventh month is the Day of Atonement. It shall be for you a time of holy convocation, and you shall afflict yourselves1 and present a food offering to the Lord.