'Blow the Trumpet' in the Bible

And the sons of Aaron, the priests, shall blow the trumpets; and they shall be to you for a statute for ever throughout your generations.

Also in the day of your gladness, and in your set feasts, and in the beginnings of your months, ye shall blow the trumpets over your burnt-offerings, and over the sacrifices of your peace-offerings; and they shall be to you for a memorial before your God: I am Jehovah your God.

And seven priests shall bear seven trumpets of rams horns before the ark: and the seventh day ye shall compass the city seven times, and the priests shall blow the trumpets.

When I blow the trumpet, I and all that are with me, then blow ye the trumpets also on every side of all the camp, and say, For Jehovah and for Gideon.

And Shebaniah, and Joshaphat, and Nethanel, and Amasai, and Zechariah, and Benaiah, and Eliezer, the priests, did blow the trumpets before the ark of God: and Obed-edom and Jehiah were doorkeepers for the ark.

Blow the trumpet at the new moon, At the full moon, on our feast-day.

Flee for safety, ye children of Benjamin, out of the midst of Jerusalem, and blow the trumpet in Tekoa, and raise up a signal on Beth-haccherem; for evil looketh forth from the north, and a great destruction.

Set ye up a standard in the land, blow the trumpet among the nations, prepare the nations against her, call together against her the kingdoms of Ararat, Minni, and Ashkenaz: appoint a marshal against her; cause the horses to come up as the rough canker-worm.

if, when he seeth the sword come upon the land, he blow the trumpet, and warn the people;

Blow the trumpet in Zion, sanctify a fast, call a solemn assembly;

And Jehovah shall be seen over them; and his arrow shall go forth as the lightning; and the Lord Jehovah will blow the trumpet, and will go with whirlwinds of the south.