Ecclesiastes 10:11
If the snake bites before it is charmed, then is there no profit for the charmer's tongue.
Jeremiah 8:17
For, behold, I will send serpents, adders, among you, which will not be charmed; and they shall bite you, says Yahweh.
Psalm 58:4-5
Their poison is like the poison of a snake; like a deaf cobra that stops its ear,
Psalm 52:2
Your tongue plots destruction, like a sharp razor, working deceitfully.
Psalm 64:3
who sharpen their tongue like a sword, and aim their arrows, deadly words,
Proverbs 18:21
Death and life are in the power of the tongue; those who love it will eat its fruit.
James 3:6
And the tongue is a fire. The world of iniquity among our members is the tongue, which defiles the whole body, and sets on fire the course of nature, and is set on fire by Gehenna.