Did I commit sin in humbling myself that you might be exalted, because I preached the gospel of God to you free of charge?
2 Corinthians 11:7
Surrounding context
11:6 Even though I am untrained in speech, yet I am not in knowledge. But we have been thoroughly manifested among you in all things.
11:7 Did I commit sin in humbling myself that you might be exalted, because I preached the gospel of God to you free of charge?
11:8 I robbed other churches, taking wages from them to minister to you.