¹⁸ But those things which proceed out of the mouth come forth from the heart; and they defile the man.

²⁸ The heart of the righteous studieth to answer: but the mouth of the wicked poureth out evil things.

³⁴ O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

⁶ And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defileth the whole body, and setteth on fire the course of nature; and it is set on fire of hell.

⁷ For every kind of beasts, and of birds, and of serpents, and of things in the sea, is tamed, and hath been tamed of mankind:

⁸ But the tongue can no man tame; it is an unruly evil, full of deadly poison.

⁹ Therewith bless we God, even the Father; and therewith curse we men, which are made after the similitude of God.

¹⁰ Out of the same mouth proceedeth blessing and cursing. My brethren, these things ought not so to be.

¹¹ Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.