διηνεκής G1336
diēnekḗs · dee-ay-nek-es' · Adjective
neuter of a compound of διά and a derivative of an alternate of φέρω; carried through, i.e. (adverbially with εἰς and ὁ prefixed) perpetually:--+ continually, for ever.
2 Occurrences in the King James Bible
Hebrews 10:12But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;
Hebrews 10:14For by one offering he hath perfected for ever them that are sanctified.