Psalm 12:4

Lest my enemy says, “I have overcome him,” And my adversaries rejoice that I am shaken.

They turn, but not upward; They are like a deceitful bow; Their princes will fall by the sword Because of the indignation of their tongue. This will be their scoffing in the land of Egypt.

Surely now they will say, “We have no king, For we do not fear Yahweh. As for the king, what can he do for us?”

So also the tongue is a small part of the body, and yet it boasts of great things. Behold how great a forest is set aflame by such a small fire!