Isaiah 5:21
"Woe unto them that are wise in their own eyes, and prudent in their own sight!"
Cross References (ranked by relevance)
Be not wise in thine own eyes: fear the LORD, and depart from evil.
Be of the same mind one toward another. Mind not high things, but condescend to men of low estate. Be not wise in your own conceits.
Seest thou a man wise in his own conceit? there is more hope of a fool than of him.
The sluggard is wiser in his own conceit than seven men that can render a reason.
For vain man would be wise, though man be born like a wild ass’s colt.
Jesus said unto them, If ye were blind, ye should have no sin: but now ye say, We see; therefore your sin remaineth.
Professing themselves to be wise, they became fools,
For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.