Romans 12:3, 16

For I say, through the grace that was given me, to every man that is among you, not to think of himself more highly than he ought to think; but so to think as to think soberly, according as God hath dealt to each man a measure of faith.

Be of the same mind one toward another. Set not your mind on high things, but condescend to things that are lowly. Be not wise in your own conceits.