Proverbs 18:19-21

Young's Literal Translation

¹⁹ A brother transgressed against is as a strong city, And contentions as the bar of a palace.

²⁰ From the fruit of a man's mouth is his belly satisfied, [From the] increase of his lips he is satisfied.

²¹ Death and life [are] in the power of the tongue, And those loving it eat its fruit.