1 Peter 5:1-2; 1 Peter 5:5

1 And now, a word to you who are elders in the churches. I, too, am an elder and a witness to the sufferings of Christ. And I, too, will share in his glory when he is revealed to the whole world. As a fellow elder, I appeal to you: 2 Care for the flock that God has entrusted to you. Watch over it willingly, not grudgingly—not for what you will get out of it, but because you are eager to serve God.
5 In the same way, you who are younger must accept the authority of the elders. And all of you, dress yourselves in humility as you relate to one another, for “God opposes the proud but gives grace to the humble.”