2 Corinthians 2:5-11

Now if anyone has caused pain, he has caused it not to me, but in some measure – not to put it too severely – to all of you.  For such a one, this punishment by the majority is enough, so you should rather turn to forgive and comfort him, or he may be overwhelmed by excessive sorrow.  So I beg you reaffirm your love for him.  For this is why I wrote, that I might test you and know whether you are obedient in everything.  Anyone whom you forgive, I also forgive.  Indeed, what I have forgiven, if I have forgiven anything, has been for your sake in the presence of Christ, so that we would not be outwitted by Satan; for we are not ignorant of his designs.