Romans 12:3
For by the grace conferred on me I charge every one among you, not to think of himself above what he ought to think: but to think with sobriety, according as God hath divided to every man the measure of faith.
Romans 12:10
be tenderly affected with brotherly love to each other, in honor preferring one another:
Philippians 2:3
Do nothing through strife or vain-glory, but in lowliness of mind each esteeming others better than themselves.
Philippians 2:14
Do all things without murmurings and disputings:
1 Peter 5:5
Likewise ye younger, be subject to the elder; and all of you behaving with due submission one to another, be clothed with humility: for God resisteth the proud, but sheweth favor to the humble.