Proverbs 12:16 in the World English Bible
A fool shows his annoyance the same day, but one who overlooks an insult is prudent.
Context
15 The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise.
16 A fool’s wrath is presently known: but a prudent man covereth shame.
17 He that speaketh truth sheweth forth righteousness: but a false witness deceit.