Mark 3:28-30

American Standard Version

²⁸ Verily I say unto you, All their sins shall be forgiven unto the sons of men, and their blasphemies wherewith soever they shall blaspheme: ²⁹ but whosoever shall blaspheme against the Holy Spirit hath never forgiveness, but is guilty of an eternal sin: ³⁰ because they said, He hath an unclean spirit.