Mark 3:29

ος δ αν βλασφημηση εις το πνευμα το αγιον ουκ εχει αφεσιν εις τον αιωνα αλλ ενοχος εστιν αιωνιου κρισεως

os d an blasphēmēsē eis to pneyma to agion oyk echei aphesin eis ton aiōna all enochos estin aiōnioy kriseōs

King James Version (KJV)

But he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation:

Modern English

but whoever may blaspheme against the Holy Spirit never has forgiveness, but is subject to eternal condemnation.”