2 Corinthians 11:7

Or did I commit a sin in humbling myself so that you might be exalted, because I preached the gospel of God to you without charge?

2 Corinthians 12:13

For in what respect were you treated as inferior to the rest of the churches, except that I myself did not become a burden to you? Forgive me this wrong!

Acts 18:1-3

After these things he left Athens and went to Corinth.

Acts 20:34

You yourselves know that these hands ministered to my own needs and to the men who were with me.

1 Corinthians 4:10-12

We are fools for Christ’s sake, but you are prudent in Christ; we are weak, but you are strong; you are distinguished, but we are without honor.

1 Corinthians 9:6

Or do only Barnabas and I not have a right to refrain from working?

1 Corinthians 9:12

If others share the right over you, do we not more? Nevertheless, we did not use this right, but we endure all things so that we will cause no hindrance to the gospel of Christ.

1 Corinthians 9:14-18

So also the Lord directed those who proclaim the gospel to get their living from the gospel.

2 Corinthians 10:1

Now I, Paul, myself urge you by the meekness and gentleness of Christ—I who am meek when face to face with you, but bold toward you when absent!

1 Thessalonians 2:9

For you recall, brethren, our labor and hardship, how working night and day so as not to be a burden to any of you, we proclaimed to you the gospel of God.

2 Thessalonians 3:8

nor did we eat anyone’s bread without paying for it, but with labor and hardship we kept working night and day so that we would not be a burden to any of you;

Treasury of Scripture Knowledge

Summary

Have I committed an offence in abasing myself that ye might be exalted, because I have preached to you the gospel of God freely?

Bible References

In

2 Corinthians 10:1
Now I, Paul, myself urge you by the meekness and gentleness of Christ—I who am meek when face to face with you, but bold toward you when absent!
2 Corinthians 12:13
For in what respect were you treated as inferior to the rest of the churches, except that I myself did not become a burden to you? Forgive me this wrong!
Acts 18:1
After these things he left Athens and went to Corinth.
Acts 20:34
You yourselves know that these hands ministered to my own needs and to the men who were with me.
1 Corinthians 4:10
We are fools for Christ’s sake, but you are prudent in Christ; we are weak, but you are strong; you are distinguished, but we are without honor.
1 Corinthians 9:6
Or do only Barnabas and I not have a right to refrain from working?
1 Thessalonians 2:9
For you recall, brethren, our labor and hardship, how working night and day so as not to be a burden to any of you, we proclaimed to you the gospel of God.
2 Thessalonians 3:8
nor did we eat anyone’s bread without paying for it, but with labor and hardship we kept working night and day so that we would not be a burden to any of you;