Hebrews 7:27
who hath no need, as the Levitical high-priests had, daily to offer sacrifices first for his own sins, and then for those of the people: for this He did once for all, in offering up Himself.
Hebrews 9:26
(for then He must indeed have suffered often since the foundation of the world) but now once at the conclusion of the ages He hath been made manifest for the abolishing of sin by the sacrifice of himself.
Hebrews 10:1-10
For the law having but a faint shadow of good things to come, and not the full image of the things, can never, even by the great annual sacrifices which they offer statedly, make the comers thereunto perfect.