Matthew 23:11

But the greatest among you will be your servant.

Galatians 5:13

For ye, brethren, were called to liberty; only use not your liberty for an occasion to the flesh, but by your love serve one another.

Matthew 20:26-27

Not so shall it be among you; but whoever desireth to become great among you, will be your minister;

Mark 10:43-44

But it is not so among you; but whoever desireth to become great among you, will be your minister;

Luke 22:26-27

But it is not to be so with you; but let the greatest among you be as the youngest; and he that is chief, as he that serveth.

John 13:14-15

If I then, the Lord and the Teacher, have washed your feet, ye also ought to wash one anothers feet.

1 Corinthians 9:19

For being free from all men, yet I made myself a servant to all, that I might gain the more;

2 Corinthians 4:5

For we preach not ourselves, but Christ Jesus as Lord, and ourselves your bondservants for Jesus sake.

2 Corinthians 11:23

Are they ministers of Christ? (I speak as beside myself,) I am more; in labors more abundantly, in stripes above measure, in prisons more frequently, in deaths often;

Philippians 2:5-8

Yea, let this mind be in you which was in Christ Jesus,

Treasury of Scripture Knowledge

Summary

But he that is greatest among you shall be your servant.

Bible References

General references

Matthew 20:26
Not so shall it be among you; but whoever desireth to become great among you, will be your minister;
Mark 10:43
But it is not so among you; but whoever desireth to become great among you, will be your minister;
Luke 22:26
But it is not to be so with you; but let the greatest among you be as the youngest; and he that is chief, as he that serveth.
John 13:14
If I then, the Lord and the Teacher, have washed your feet, ye also ought to wash one anothers feet.
1 Corinthians 9:19
For being free from all men, yet I made myself a servant to all, that I might gain the more;
2 Corinthians 4:5
For we preach not ourselves, but Christ Jesus as Lord, and ourselves your bondservants for Jesus sake.
2 Corinthians 11:23
Are they ministers of Christ? (I speak as beside myself,) I am more; in labors more abundantly, in stripes above measure, in prisons more frequently, in deaths often;
Galatians 5:13
For ye, brethren, were called to liberty; only use not your liberty for an occasion to the flesh, but by your love serve one another.
Philippians 2:5
Yea, let this mind be in you which was in Christ Jesus,