Matthew 23:11
Whoever is greatest among you must be your servant.
Galatians 5:13
For you, brothers, were called to freedom; only you must not let your freedom be an excuse for the gratification of your lower nature, but in love be slaves to one another.
Matthew 20:26-27
It is not to be so among you, but whoever wants to be great among you must be your servant,
Mark 10:43-44
but this is not to be the case among you. Whoever wants to be great among you must be your servant,
Luke 22:26-27
But you are not to do so. On the contrary, the greatest among you must be like the youngest and the leader as the servant.
John 13:14-15
If I then, your Lord and Teacher, have washed your feet, you too ought to wash one another's feet.
1 Corinthians 9:19
Yes, indeed, though I am free from any human power, I have made myself a slave to everybody, to win as many as possible.
2 Corinthians 4:5
For I am not proclaiming myself but Christ Jesus as Lord, and myself a slave of yours for Jesus' sake.
2 Corinthians 11:23
Are they ministers of Christ? So am I. I am talking like a man that has gone crazy -- as such I am superior! -- serving Him with labors greater by far, with far more imprisonments, with floggings vastly worse, and often at the point of death.
Philippians 2:5-8
Keep on fostering the same disposition that Christ Jesus had.