Proverbs 10:14

10:14 Those who are wise store up knowledge,

but foolish speech leads to imminent destruction.

Proverbs 13:3

13:3 The one who guards his words guards his life,

but whoever is talkative will come to ruin.

Proverbs 18:7

18:7 The mouth of a fool is his ruin,

and his lips are a snare for his life.