Mattithyahu (Matthew) 12:31-32

“Because of this I say to you, all sin and blasphemy shall be forgiven men, but the blasphemy against the Spirit shall not be forgiven men. “And whoever speaks a word against the Son of Aḏam, it shall be forgiven him, but whoever speaks against the Set-apart Spirit, it shall not be forgiven him, either in this age or in the age to come.