Proverbs 15:28 in the World English Bible
The heart of the righteous weighs answers, but the mouth of the wicked gushes out evil.
Context
27 He that is greedy of gain troubleth his own house; but he that hateth gifts shall live.
28 The heart of the righteous studieth to answer: but the mouth of the wicked poureth out evil things.
29 The LORD is far from the wicked: but he heareth the prayer of the righteous.