Proverbs 8:6

8:6 Listen, for I will speak excellent things,

and my lips will utter what is right.

Proverbs 13:3

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

but whoever is talkative will come to ruin.

Proverbs 24:7

24:7 Wisdom is unattainable for a fool;

in court he does not open his mouth.

Proverbs 31:20

31:20 She extends her hand to the poor,

and reaches out her hand to the needy.