2 Corinthians 7:9-10

New King James Version

⁹ Now I rejoice, not that you were made sorry, but that your sorrow led to repentance. For you were made sorry in a godly manner, that you might suffer loss from us in nothing. ¹⁰ For ^(A)godly sorrow produces repentance leading to salvation, not to be regretted; ^(B)but the sorrow of the world produces death.