Proverbs 15:28

The heart of the righteous studieth to answer: but the mouth of the wicked poureth out evil things.
— Proverbs 15:28, King James Version

In other translations

World English Bible (WEB)

The heart of the righteous weighs answers, But the mouth of the wicked gushes out evil.

American Standard Version (ASV)

The heart of the righteous studieth to answer; But the mouth of the wicked poureth out evil things.

Young's Literal Translation (YLT)

The heart of the righteous meditateth to answer, And the mouth of the wicked uttereth evil things.