2 Corinthians 7:12

Therefore, though I wrote unto you, I did it not for his cause who had done the wrong, nor for his cause who suffered wrong, but that our care for you in the sight of God might appear unto you.

2 Corinthians 2:9

For to this end also did I write, that I might know the proof of you, whether you be obedient in all things.

1 Corinthians 5:1-2

It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.

2 Corinthians 2:3-4

And I wrote this same unto you, lest, when I came, I should have sorrow from them of whom I ought to rejoice; having confidence in you all, that my joy is the joy of you all.

2 Corinthians 2:17

For we are not as many, who corrupt the word of God: but as of sincerity, but as of God, in the sight of God speak we in Christ.

2 Corinthians 7:8

For though I made you sorry with a letter, I do not regret, though I did regret: for I perceive that the same epistle has made you sorry, though it were but for a time.

2 Corinthians 11:11

Why? because I love you not? God knows.

2 Corinthians 11:28

Besides those things that are outside, that which comes upon me daily, the care of all the churches.

1 Timothy 3:5

(For if a man knows not how to rule his own house, how shall he take care of the church of God?)

Treasury of Scripture Knowledge

Summary

Wherefore, though I wrote unto you, I did it not for his cause that had done the wrong, nor for his cause that suffered wrong, but that our care for you in the sight of God might appear unto you.

Bible References

I did

2 Corinthians 2:9
For to this end also did I write, that I might know the proof of you, whether you be obedient in all things.
1 Corinthians 5:1
It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.

That our

2 Corinthians 2:4
For out of much affliction and anguish of heart I wrote unto you with many tears; not that you should be grieved, but that you might know the love which I have more abundantly unto you.
2 Corinthians 11:11
Why? because I love you not? God knows.
1 Timothy 3:5
(For if a man knows not how to rule his own house, how shall he take care of the church of God?)