'Of The Month' in the Bible

And in the seventh month, on the first day of the month, you shall have a holy convocation; you shall do no regular work: it is unto you a day of blowing the trumpets.

Besides the burnt offerings of the month, and their grain offerings, and the daily burnt offering, and its grain offering, and their drink offerings, according unto their ordinance, for a sweet aroma, a sacrifice made by fire unto the LORD.