1 Timothy 1:9-10:
Knowing this, that the law is not made for a righteous man, but for the lawless and disobedient, for the ungodly and for sinners, for unholy and profane, for murderers of fathers and murderers of mothers, for manslayers,
For whoremongers, for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing that is contrary to sound doctrine;
See also:
Sickness as Chastening and Judgment in the New Testament
Healing and Repentance
Unforgiveness Is Itself a Forgiven Sin, So How Could It Hinder My Healing?