Luke 6:45. 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.
Tobit 9:5. And indeed thou seest how Raguel hath adjured me, whose adjuring I cannot despise.
Proverbs 10:13. In the lips of him that hath understanding wisdom is found: but a rod is for the back of him that is void of understanding.