James Strong - Słownik Języka Greckiego

For in that he died, he died unto sin once:^G2178 but in that he liveth, he liveth unto God.
KJV Rzym 6:10

After that, he was seen of above five hundred brethren at once;^G2178 of whom the greater part remain unto this present, but some are fallen asleep.
KJV 1 Kor 15:6

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,^G2178 when he offered up himself.
KJV Hebr 7:27

Neither by the blood of goats and calves, but by his own blood he entered in once^G2178 into the holy place, having obtained eternal redemption for us.
KJV Hebr 9:12

By the which will we are sanctified through the offering of the body of Jesus Christ once^G2178 for all.
KJV Hebr 10:10