Matt 23: 11 & 12
But he who is greatest among you shall be your servant. And whoever exalts himself will be humbled, and he who humbles himself will be exalted.
Rom 12: 16-17
Be of the same mind toward one another. Do not set your mind on high things, but associate with the humble. Do not be wise in your own opinion. Repay no one evil for evil. Have regard for good things in the sight of all men.