Bible Verses About Months: Commenced with first appearance of new moon

`And in the day of your gladness, and in your appointed seasons, and in the beginnings of your months, ye have blown also with the trumpets over your burnt-offerings, and over the sacrifices of your peace-offerings, and they have been to you for a memorial before your God; I, Jehovah, am your God.'

Blow in the month a trumpet, In the new moon, at the day of our festival,