Romans 12:3
For through the authority graciously given to me I warn every individual among you not to value himself unduly, but to cultivate sobriety of judgement in accordance with the amount of faith which God has allotted to each one.
Romans 12:10
As for brotherly love, be affectionate to one another; in matters of worldly honour, yield to one another.
Philippians 2:3
Do nothing in a spirit of factiousness or of vainglory, but, with true humility, let every one regard the rest as being of more account than himself;
Philippians 2:14
Be ever on your guard against a grudging and contentious spirit,
1 Peter 5:5
In the same way you younger men must submit to your elders; and all of you must gird yourselves with humility towards one another, for God sets Himself against the proud, but gives grace to the humble.