Numbers 10:6; Numbers 10:9; Leviticus 23:24

And when you blow an alarm the second time, bthe camps that are on the south side shall set out. An alarm is to be blown whenever they are to set out.


And fwhen you go to war in your land against the adversary who goppresses you, then you shall dsound an alarm with the trumpets, that you may be hremembered before the Lord your God, and you shall be saved from your enemies.


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.