Whose soever sins ye remit, they are remitted unto them; and whose soever sins ye retain, they are retained.
Matthew 16:19
I will give you the keys of the kingdom of heaven, and whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven."
Matthew 18:18
Again I say to you, if two of you agree on earth about anything they ask, it will be done for them by my Father in heaven.
Mark 2:5-10
And when Jesus saw their faith, he said to the paralytic, "My son, your sins are forgiven."
Now some of the scribes were sitting there, questioning in their hearts,
"Why does this man speak thus? It is blasphemy! Who can forgive sins but God alone?"
And immediately Jesus, perceiving in his spirit that they thus questioned within themselves, said to them, "Why do you question thus in your hearts?
Which is easier, to say to the paralytic, `Your sins are forgiven,' or to say, `Rise, take up your pallet and walk'?
But that you may know that the Son of man has authority on earth to forgive sins"--he said to the paralytic--
Acts 2:38
And Peter said to them, "Repent, and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins; and you shall receive the gift of the Holy Spirit.
Acts 10:43
To him all the prophets bear witness that every one who believes in him receives forgiveness of sins through his name."
Acts 13:38
Let it be known to you therefore, brethren, that through this man forgiveness of sins is proclaimed to you,
Acts 13:39
and by him every one that believes is freed from everything from which you could not be freed by the law of Moses.
1 Corinthians 5:4
in the name of the Lord Jesus on the man who has done such a thing. When you are assembled, and my spirit is present, with the power of our Lord Jesus,
2 Corinthians 2:6-10
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 to reaffirm your love for him.
For this is why I wrote, that I might test you and know whether you are obedient in everything.
Any one whom you forgive, I also forgive. What I have forgiven, if I have forgiven anything, has been for your sake in the presence of Christ,
Ephesians 2:20
built upon the foundation of the apostles and prophets, Christ Jesus himself being the cornerstone,
1 Timothy 1:20
among them Hymenae'us and Alexander, whom I have delivered to Satan that they may learn not to blaspheme.