Matthew 23:11

But the greater of you shall be your minister.

Galatians 5:13

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

Matthew 20:26-27

Not so shall it be among you;

Mark 10:43-44

but it is not so among you; but whosoever wishes to become great among you shall be your minister;

Luke 22:26-27

But ye are not so; but let the greater among you become as the younger, and he who leads as he who serves.

John 13:14-15

If, therefore, I, 'The Lord,' and 'The Teacher,' washed your feet, ye also ought to wash one another's feet;

1 Corinthians 9:19

For, being free from all men, I made myself 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 as your servants 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 prisons more abundantly, in stripes above measure, in deaths often;

Philippians 2:5-8

Have this mind in you, which was also 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;
Mark 10:43
but it is not so among you; but whosoever wishes to become great among you shall be your minister;
Luke 22:26
But ye are not so; but let the greater among you become as the younger, and he who leads as he who serves.
John 13:14
If, therefore, I, 'The Lord,' and 'The Teacher,' washed your feet, ye also ought to wash one another's feet;
1 Corinthians 9:19
For, being free from all men, I made myself 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 as your servants 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 prisons more abundantly, in stripes above measure, in deaths often;
Galatians 5:13
For ye were called to freedom, brethren; only use not your freedom for an occasion to the flesh, but through love serve one another;
Philippians 2:5
Have this mind in you, which was also in Christ Jesus;