Proverbs 26:12 in the World English Bible
Do you see a man wise in his own eyes? There is more hope for a fool than for him.
Context
11 As a dog returneth to his vomit, so a fool returneth to his folly.
12 Seest thou a man wise in his own conceit? there is more hope of a fool than of him.
13 The slothful man saith, There is a lion in the way; a lion is in the streets.