Proverbs 30:31-33

Complete Jewish Bible

³¹     the greyhound, the billy-goat
    and the king when his army is with him.
³² If you have been boorish, exalting yourself,
or if you have been scheming,
    lay your hand on your mouth.
³³ For as pressing milk produces butter
and pressing the nose produces blood,
    so pressing out anger produces strife.