¹⁹ When there are many words, sin is unavoidable,
but the one who controls his lips is wise.^(A)

²³ A shrewd person conceals knowledge,
but a foolish heart publicizes stupidity.^(A)

³ The one who guards his mouth protects his life;^(A)
the one who opens his lips invites his own ruin.^(B)

²⁸ Even a fool is considered wise when he keeps silent,
discerning when he seals his lips.^(A)

¹³ The one who gives an answer before he listens—
this is foolishness and disgrace for him.^(A)

²³ The one who guards his mouth and tongue
keeps himself out of trouble.^(A)