Ezekiel 33:3
if, when he seeth the sword come upon the land, he blow the trumpet, and warn the people;
Hosea 8:1
Set the trumpet to thy mouth. As an eagle he cometh against the house of Jehovah, because they have transgressed my covenant, and trespassed against my law.
Nehemiah 4:18
and the builders, every one had his sword girded by his side, and so builded. And he that sounded the trumpet was by me.
Nehemiah 4:20
in what place soever ye hear the sound of the trumpet, resort ye thither unto us; our God will fight for us.
Isaiah 58:1
Cry aloud, spare not, lift up thy voice like a trumpet, and declare unto my people their transgression, and to the house of Jacob their sins.
Joel 2:1
Blow ye the trumpet in Zion, and sound an alarm in my holy mountain; let all the inhabitants of the land tremble: for the day of Jehovah cometh, for it is nigh at hand;
Jeremiah 4:5
Declare ye in Judah, and publish in Jerusalem; and say, Blow ye the trumpet in the land: cry aloud and say, Assemble yourselves, and let us go into the fortified cities.
Jeremiah 6:1
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.
Jeremiah 51:27
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.
Ezekiel 33:8-9
When I say unto the wicked, O wicked man, thou shalt surely die, and thou dost not speak to warn the wicked from his way; that wicked man shall die in his iniquity, but his blood will I require at thy hand.