Hebrews 10:4
10:4 For the blood of bulls and goats cannot take away sins.
Hebrews 10:10-14
10:10 By his will we have been made holy through the offering of the body of Jesus Christ once for all.
10:11 And every priest stands day after day serving and offering the same sacrifices again and again – sacrifices that can never take away sins.
10:12 But when this priest had offered one sacrifice for sins for all time, he sat down at the right hand of God,
10:13 where he is now waiting until his enemies are made a footstool for his feet.
10:14 For by one offering he has perfected for all time those who are made holy.