Philippians 2:3-4, 7
Philippians 2:3-4 NASB1995
Do nothing from selfishness or empty conceit, but with humility of mind regard one another as more important than yourselves; do not merely look out for your own personal interests, but also for the interests of others.
Philippians 2:7 NASB1995
but emptied Himself, taking the form of a bond-servant, and being made in the likeness of men.