It is actually reported that there is sexual immorality among you, and such sexual immorality as is not even named among the Gentiles, that one has his father's wife.
TSK
TSK · 2 Corinthians 7:12
Treasury of Scripture Knowledge references in WEB.
For to this end I also wrote, that I might know the proof of you, whether you are obedient in all things.
For though I made you sorry with my letter, I do not regret it, though I did regret it. For I see that my letter made you sorry, though just for a while.
Besides those things that are outside, there is that which presses on me daily, anxiety for all the assemblies.