Leviticus 23:23-25 - The Feast Of Trumpets

²³ And the LORD spoke unto Moses, saying, ²⁴ Speak unto the children of Israel, saying, In the seventh month, in the first day of the month, shall you have a sabbath, a memorial of blowing of trumpets, a holy convocation. ²⁵ You shall do no regular work on it: but you shall offer an offering made by fire unto the LORD.