Hebrews 10:11-14

And every priest stands day after day at his service, offering again and again the same sacrifices that can never take away sins. But when Christ had offered for all time a single sacrifice for sins, “he sat down at the right hand of God,” and since then has been waiting “until his enemies would be made a footstool for his feet.” For by a single offering he has perfected for all time those who are sanctified.