Matthew 20:25-28

But Jesus called them to himself and said: "You know that the first ones among the Gentiles are their rulers, and that those who are greater exercise power among them. It shall not be this way among you. But whoever will want to be greater among you, let him be your minister. And whoever will want to be first among you, he shall be your servant, even as the Son of man has not come to be served, but to serve, and to give his life as a redemption for many."