Cross reference
Proverbs 26:16
16 The sluggard is wiser in his own conceit than seven men that can render a reason.
Proverbs 26:12
12 Seest thou a man wise in his own conceit? there is more hope of a fool than of him.
1 Peter 3:15
15 But sanctify the Lord God in your hearts: and be ready always to give an answer to every man that asketh you a reason of the hope that is in you with meekness and fear:
Proverbs 12:15
15 The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise.