Philippians 2:30

because on account of the work of the Christ he drew near to death, having hazarded the life that he might fill up your deficiency of service unto me.

1 Corinthians 16:17

and I rejoice over the presence of Stephanas, and Fortunatus, and Achaicus, because the lack of you did these fill up;

Acts 20:24

but I make account of none of these, neither do I count my life precious to myself, so that I finish my course with joy, and the ministration that I received from the Lord Jesus, to testify fully the good news of the grace of God.

Philippians 4:10

And I rejoiced in the Lord greatly, that now at length ye flourished again in caring for me, for which also ye were caring, and lacked opportunity;

Matthew 25:36-40

naked, and ye put around me; I was infirm, and ye looked after me; in prison I was, and ye came unto me.

Romans 16:4

who for my life their own neck did lay down, to whom not only I give thanks, but also all the assemblies of the nations --

1 Corinthians 15:53

for it behoveth this corruptible to put on incorruption, and this mortal to put on immortality;

1 Corinthians 16:10

And if Timotheus may come, see that he may become without fear with you, for the work of the Lord he doth work, even as I,

2 Corinthians 12:15

and I most gladly will spend and be entirely spent for your souls, even if, more abundantly loving you, less I am loved.

Philippians 1:19-20

For I have known that this shall fall out to me for salvation, through your supplication, and the supply of the Spirit of Christ Jesus,

Philippians 2:17

but if also I am poured forth upon the sacrifice and service of your faith, I rejoice and joy with you all,

Philippians 2:27

for he also ailed nigh to death, but God did deal kindly with him, and not with him only, but also with me, that sorrow upon sorrow I might not have.

Philippians 4:18

and I have all things, and abound; I am filled, having received from Epaphroditus the things from you -- an odour of a sweet smell -- a sacrifice acceptable, well-pleasing to God:

Revelation 12:11

and they did overcome him because of the blood of the Lamb, and because of the word of their testimony, and they did not love their life -- unto death;

Treasury of Scripture Knowledge

Summary

Because for the work of Christ he was nigh unto death, not regarding his life, to supply your lack of service toward me.

General references

Bible References

Nigh

Philippians 2:17
but if also I am poured forth upon the sacrifice and service of your faith, I rejoice and joy with you all,
Philippians 1:19
For I have known that this shall fall out to me for salvation, through your supplication, and the supply of the Spirit of Christ Jesus,
Matthew 25:36
naked, and ye put around me; I was infirm, and ye looked after me; in prison I was, and ye came unto me.
Acts 20:24
but I make account of none of these, neither do I count my life precious to myself, so that I finish my course with joy, and the ministration that I received from the Lord Jesus, to testify fully the good news of the grace of God.
Romans 16:4
who for my life their own neck did lay down, to whom not only I give thanks, but also all the assemblies of the nations --
2 Corinthians 12:15
and I most gladly will spend and be entirely spent for your souls, even if, more abundantly loving you, less I am loved.
Revelation 12:11
and they did overcome him because of the blood of the Lamb, and because of the word of their testimony, and they did not love their life -- unto death;

To

Philippians 4:10
And I rejoiced in the Lord greatly, that now at length ye flourished again in caring for me, for which also ye were caring, and lacked opportunity;
1 Corinthians 16:17
and I rejoice over the presence of Stephanas, and Fortunatus, and Achaicus, because the lack of you did these fill up;
Philemon 1:13
whom I did wish to retain to myself, that in thy behalf he might minister to me in the bonds of the good news,

General references

Proverbs 25:13
As a vessel of snow in a day of harvest, So is a faithful ambassador to those sending him, And the soul of his masters he refresheth.