Proverbs 30:31-33 Revised Standard Version Catholic Edition (RSVCE)
31 the strutting cock, the he-goat,
and a king striding before his people.
32 If you have been foolish, exalting yourself,
or if you have been devising evil,
put your hand on your mouth.
33 For pressing milk produces curds,
pressing the nose produces blood,
and pressing anger produces strife.