Romans 8:3
For what was impossible to the Law--powerless as it was because it acted through frail humanity--God effected. Sending His own Son in a body like that of sinful human nature and as a sacrifice for sin, He pronounced sentence upon sin in human nature;
Hebrews 7:27-28
who, unlike other High Priests, is not under the necessity of offering up sacrifices day after day, first for His own sins, and afterwards for those of the people; for this latter thing He did once for all when He offered up Himself.
Hebrews 10:5-14
That is why, when He comes into the world, He says, "Sacrifice and offering Thou has not desired, but a body Thou hast prepared for Me.