Hebrews 9:12
12 he qentered once for all into the holy places, not by means of the blood of goats and calves but by means of his own blood, thus securing an eternal redemption.
Hebrews 10:10
10 And by that will we have been usanctified through the offering of the body of Jesus Christ vonce for all.
Hebrews 9:28
28 so Christ, having been offered once to jbear the sins of many, will appear a second time, not to deal with sin but to save those who are eagerly kwaiting for him.