Leviticus 23:24-26

New Revised Standard Version, Anglicised Catholic Edition

²⁴ Speak to the people of Israel, saying: In the seventh month, on the first day of the month, you shall observe a day of complete rest, a holy convocation commemorated with trumpet blasts. ²⁵ You shall not work at your occupations; and you shall present the Lord’s offering by fire.

The Day of Atonement

²⁶ The Lord spoke to Moses, saying: