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. He shall come as an eagle against the house of the LORD, because they have transgressed my covenant, and trespassed against my law.
Nehemiah 4:18
For 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 therefore ye hear the sound of the trumpet, resort ye thither unto us: our God shall fight for us.
Isaiah 58:1
Cry aloud, spare not, lift up thy voice like a trumpet, and shew my people their transgression, and 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 the LORD 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, gather together, and say, Assemble yourselves, and let us go into the defenced cities.
Jeremiah 6:1
O ye children of Benjamin, gather yourselves to flee out of the midst of Jerusalem, and blow the trumpet in Tekoa, and set up a sign of fire in Bethhaccerem: for evil appeareth out of the north, and 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 Ashchenaz; appoint a captain against her; cause the horses to come up as the rough caterpillers.
Ezekiel 33:8-9
When I say unto the wicked, O wicked man, thou shalt surely die; if 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 thine hand.