Sirach 19:9-12 Catholic Public Domain Version (CPDV)

9. For he will listen to you and watch you, and while pretending to defend your sin, he will despise you, and so he will be whenever he is with you.

10. Have you heard a word against your neighbor? Let it die within you, trusting that it will not burst forth from you.

11. Before the face of a word, a foolish man labors, like a woman groaning as she gives birth to a child.

12. Like an arrow fixed in the flesh of the thigh, so is a word in the heart of a foolish man.

Sirach 19