¹¹ The mouth of a righteous person is a fountain of life,
but the mouths of wicked people conceal violence.

¹⁴ Those who are wise store up knowledge,
but the mouth of a stubborn fool invites ruin.

²⁰ The tongue of a righteous person is pure silver.
The hearts of wicked people are worthless.
²¹ The lips of a righteous person feed many,
but stubborn fools die because they have no sense.

³¹ The mouth of a righteous person increases wisdom,
but a devious tongue will be cut off.
³² The lips of a righteous person announce good will,
but the mouths of wicked people are devious.