Jeremiah 5:14
Therefore thus hath the LORD God of the hosts said: Because ye have spoken this word, behold, I will make my words in thy mouth fire and this people wood, and it shall devour them.
Jeremiah 1:9
Then the LORD put forth his hand and touched my mouth. And the LORD said unto me, Behold, I have put my words in thy mouth.
Jeremiah 23:29
Is not my word like as a fire? saith the LORD; and like a hammer that breaks the rock in pieces?
Hosea 6:5
Therefore I have hewed them by the prophets; I have slain them by the words of my mouth: that thy righteousness be as the light that goes forth.
Zechariah 1:6
But my words and my statutes, which I commanded my slaves the prophets, did they not take hold of your fathers? Therefore they returned from captivity and said, Like as the LORD of the hosts thought to do unto us, according to our ways and according to our doings, so has he dealt with us.
2 Kings 1:10-14
And Elijah answered and said to the captain of fifty, If I am a man of God, then let fire come down from heaven, and consume thee and thy fifty. And fire came down from heaven, that consumed him and his fifty.
Jeremiah 28:15-17
Then said the prophet Jeremiah unto Hananiah the prophet, Hear now, Hananiah; The LORD has not sent thee; and thou hast made this people to trust in a lie.
Revelation 11:5-6
And if anyone desires to hurt them, fire proceeds out of their mouth and devours their enemies; and if anyone desires to hurt them, he must in this manner be killed.