G2178–ἐφάπαξ–ephapax

For the death that he died, he died to sin one time; but the life that he lives, he lives to God.

ἐφάπαξ· ephapax “once for all;”

Then he appeared to over five hundred brothers at once, most of whom remain until now, but some have also fallen asleep.

ἐφάπαξ ephapax “at once”

who doesn't need, like those high priests, to daily offer up sacrifices, first for his own sins, and then for the sins of the people. For this he did once for all, when he offered up himself.

ἐφάπαξ ephapax “once for all”

nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the Holy Place, having obtained eternal redemption.

ἐφάπαξ ephapax “once for all”

by which will we have been sanctified through the offering of the body of Jesus Christ once for all.

ἐφάπαξ. ephapax “once for all.”