He 7:27  Who needeth not daily, as those high priests, to offer up sacrifice, first for his own sins, and then for the people's: for this he did once, when he offered up himself.

He 9:28  So Christ was once offered to bear the sins of many; and unto them that look for him shall he appear the second time without sin unto salvation. 

He 10:12  But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;