Hebrews 7:27; Hebrews 9:12; Hebrews 10:10

Hebrews 7:27

27 Unlike the other high priests, he does not need to offer sacrifices day after day, first for his own sins, and then for the sins of the people. He sacrificed for their sins once for all when he offered himself.

Hebrews 9:12

12 He did not enter by means of the blood of goats and calves; but he entered the Most Holy Place once for all by his own blood, thus obtaining eternal redemption.

Hebrews 10:10

10 And by that will, we have been made holy through the sacrifice of the body of Jesus Christ once for all.