Nehemiah 8:2; Leviticus 23:24; Numbers 29:1

So Ezra the priest vbrought the Law before the assembly, both men and women and all who could understand what they heard, won the first day of the seventh month.

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.

Offerings for the Feast of Trumpets

29 On the first day of the seventh month you shall have a holy convocation. You shall not do any ordinary work. qIt is a day for you to blow the trumpets,