ἐφάπαξ

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

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

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.

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.

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