Matthew 23:11
But he that is greatest among you shall be your servant.
Galatians 5:13
Brethren, ye have been called to liberty: only use not liberty for an occasion to the flesh, but by love serve one another.
Matthew 20:26-27
It shall not be so among you; but whosoever desireth to be great among you, let him be your minister; And whosoever desireth to be chief among you, let him be your servant:
Mark 10:43-44
But it shall not be so among you; but whosoever desireth to be great among you, shall be your servant.
Luke 22:26-27
But ye shall not be so: but he that is greatest among you, let him be as the younger, and he that is chief as he that serveth.
John 13:14-15
If I then, your Lord and Master, have washed your feet, ye ought also to wash one another's feet.
1 Corinthians 9:19
For though I am free from all men, I made myself the servant of all, that I might gain the more.
2 Corinthians 4:5
For we preach not ourselves, but Christ Jesus the Lord, and ourselves your servants for Jesus' sake.
2 Corinthians 11:23
Are they ministers of Christ? (I speak foolishly) I more: in labours more abundantly, in stripes more exceedingly, in prisons more abundantly, in deaths often.
Philippians 2:5-8
Let this mind be in you, which was also in Christ Jesus,