民數記 10:10

在你們快樂的日子和節期，並月朔，獻燔祭和平安祭，也要吹號，這都要在你們的上帝面前作為紀念。我是耶和華－你們的上帝。」

Also in the day of your gladness, and in your solemn days, and in the beginnings of your months, ye shall blow with the trumpets over your burnt offerings, and over the sacrifices of your peace offerings; that they may be to you for a memorial before your God: I am the LORD your God.