G2178–ἐφάπαξ–ephapax

For in that he died, he died to sin once: but in that he liveth, he liveth to God.

ἐφάπαξ· ephapax “once for all;”

After that he was seen by above five hundred brethren at once; of whom the greater part remain to this present, but some have fallen asleep.

ἐφάπαξ ephapax “at once”

Who needeth not daily, as those high priests, to offer up sacrifice, first for his own sins, and then for the people's: for this he did once, when he offered up himself.

ἐφάπαξ ephapax “once for all”

Neither by the blood of goats and calves, but by his own blood; he entered in once into the holy place, having obtained eternal redemption for us.

ἐφάπαξ ephapax “once for all”

By which will we are sanctified through the offering of the body of Jesus Christ once for all.

ἐφάπαξ. ephapax “once for all.”