John 13:14

If I then, your Lord and Teacher, have washed your feet, you too ought to wash one another's feet.

1 Peter 5:5

You younger men, on your part, must be submissive to the elders. And you must all put on the servant's apron of humility to one another, because God opposes the haughty but bestows His unmerited favor on the humble.

Matthew 20:26-28

It is not to be so among you, but whoever wants to be great among you must be your servant,

Mark 10:43-45

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.

Acts 20:35

In everything I showed you that by working hard like this we must help those who are weak, and remember the words of the Lord Jesus, that He said, 'It makes one happier to give than to get.'"

Romans 12:10

In brotherly love be affectionate to one another, in personal honors put one another to the fore,

Romans 12:16

Keep on thinking in harmony with one another. Stop being high-minded but keep on associating with lowly people. Stop being conceited.

Romans 15:1-3

It is the duty of us who are strong to bear with the weaknesses of those who are not strong, and not merely to please ourselves.

1 Corinthians 8:13

So then, if food can make my brother fall, I will never, no, never, eat meat again, in order to keep my brother from falling.

1 Corinthians 9:19-22

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 8:9

For by experience you know the unmerited favor shown by our Lord Jesus Christ; that although He was rich, yet for your sakes He became poor, in order that by His poverty you might become rich.

2 Corinthians 10:1

Now I appeal to you in person, by the gentleness and fairness of Christ, I, Paul, who am so "condescending when face to face with you, but so courageous toward you when far away!"

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.

Galatians 6:1-2

Brothers, if anybody is caught in the very act of doing wrong, you who are spiritual, in the spirit of gentleness, must set him right; each of you continuing to think of yourself, for you may be tempted too.

Philippians 2:2-8

fill up my cup of joy by living in harmony, by fostering the same disposition of love, your hearts beating in unison, your minds set on one purpose.

Hebrews 5:8-9

Although He was a Son, He learned from what He suffered how to obey,

Hebrews 12:2

keeping our eyes on Jesus, the perfect leader and example of faith, who, instead of the joy which lay before Him, endured the cross with no regard for its shame, and since has taken His seat at the right hand of the throne of God.

1 Peter 4:1

So then, since Christ has suffered in our physical form, you too must arm yourselves with the same determination. For whoever suffers in his physical form has done with sin,

Treasury of Scripture Knowledge

Bible References

I then

Matthew 20:26
It is not to be so among you, but whoever wants to be great among you must be your servant,
Mark 10:43
but this is not to be the case among you. Whoever wants to be great among you must be your servant,
Luke 22:26
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.
2 Corinthians 8:9
For by experience you know the unmerited favor shown by our Lord Jesus Christ; that although He was rich, yet for your sakes He became poor, in order that by His poverty you might become rich.
Philippians 2:5
Keep on fostering the same disposition that Christ Jesus had.
Hebrews 5:8
Although He was a Son, He learned from what He suffered how to obey,
Hebrews 12:2
keeping our eyes on Jesus, the perfect leader and example of faith, who, instead of the joy which lay before Him, endured the cross with no regard for its shame, and since has taken His seat at the right hand of the throne of God.

Ye also

Acts 20:35
In everything I showed you that by working hard like this we must help those who are weak, and remember the words of the Lord Jesus, that He said, 'It makes one happier to give than to get.'"
Romans 12:10
In brotherly love be affectionate to one another, in personal honors put one another to the fore,
Romans 15:1
It is the duty of us who are strong to bear with the weaknesses of those who are not strong, and not merely to please ourselves.
1 Corinthians 8:13
So then, if food can make my brother fall, I will never, no, never, eat meat again, in order to keep my brother from falling.
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 10:1
Now I appeal to you in person, by the gentleness and fairness of Christ, I, Paul, who am so "condescending when face to face with you, but so courageous toward you when far away!"
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.
Galatians 6:1
Brothers, if anybody is caught in the very act of doing wrong, you who are spiritual, in the spirit of gentleness, must set him right; each of you continuing to think of yourself, for you may be tempted too.
Philippians 2:2
fill up my cup of joy by living in harmony, by fostering the same disposition of love, your hearts beating in unison, your minds set on one purpose.
1 Peter 4:1
So then, since Christ has suffered in our physical form, you too must arm yourselves with the same determination. For whoever suffers in his physical form has done with sin,
1 Peter 5:5
You younger men, on your part, must be submissive to the elders. And you must all put on the servant's apron of humility to one another, because God opposes the haughty but bestows His unmerited favor on the humble.

General references

Matthew 23:11
Whoever is greatest among you must be your servant.
Luke 6:46
"So why do you call me 'Lord, Lord,' but do not practice what I tell you?
Philippians 2:5
Keep on fostering the same disposition that Christ Jesus had.