James 3:5-8

ISV(i) 5 In the same way, the tongue is a small part of the body, yet it can boast of great achievements. A huge forest can be set on fire by a little flame. 6 The tongue is a fire, a world of evil. Placed among the parts of our bodies, the tongue contaminates the whole body and sets on fire the course of life, and is itself set on fire by hell. 7 For all kinds of animals, birds, reptiles, and sea creatures can be or have been tamed by humans, 8 but no one can tame the tongue. It is an uncontrollable evil filled with deadly poison.