Ezekiel 33:3
If when he sees the sword come upon the land, he blows the trumpet, and warns the people;
Hosea 8:1
Set the trumpet to your mouth. He shall come as an eagle over the house of the LORD, because they have transgressed my covenant, and trespassed against my law.
Nehemiah 4:18
For the builders, everyone had his sword girded by his side, and so built. And he that sounded the trumpet was by me.
Nehemiah 4:20
In whatever place therefore you hear the sound of the trumpet, come you there unto us: our God shall fight for us.
Isaiah 58:1
Cry aloud, spare not, lift up your voice like a trumpet, and show my people their transgression, and the house of Jacob their sins.
Joel 2:1
Blow the trumpet in Zion, and sound an alarm in my holy mountain: let all the inhabitants of the land tremble: for the day of the LORD comes, for it is near at hand;
Jeremiah 4:5
Declare you in Judah, and publish in Jerusalem; and say, Blow you the trumpet in the land: cry, Gather together, and say, Assemble yourselves, and let us go into the fortified cities.
Jeremiah 6:1
O you children of Benjamin, gather yourselves to flee out of the midst of Jerusalem, and blow the trumpet in Tekoa, and set up a signal of fire in Beth-haccherem: for evil appears out of the north, and great destruction.
Jeremiah 51:27
Set you 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 captain against her; cause the horses to come up like the bristling locusts.
Ezekiel 33:8-9
When I say unto the wicked, O wicked man, you shall surely die; if you do not speak to warn the wicked from his way, that wicked man shall die in his iniquity; but his blood will I require at your hand.