⁴⁵ A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh.

²³ Keep thy heart with all diligence; for out of it are the issues of life.

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

³⁵ A good man out of the good treasure of the heart bringeth forth good things: and an evil man out of the evil treasure bringeth forth evil things.

³⁶ But I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment.

³⁷ For by thy words thou shalt be justified, and by thy words thou shalt be condemned.

²⁹ Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.

³⁸ He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water.

³⁰ The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.

³¹ The law of his God is in his heart; none of his steps shall slide.

¹⁶ Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord.

¹² For the sin of their mouth and the words of their lips let them even be taken in their pride: and for cursing and lying which they speak.

⁶ Let your speech be always with grace, seasoned with salt, that ye may know how ye ought to answer every man.

² The tongue deviseth mischiefs; like a sharp razor, working deceitfully.

³ Thou lovest evil more than good; and lying rather than to speak righteousness. Selah.

⁴ Thou lovest all devouring words, O thou deceitful tongue.