Hebrews 10:12
but he, when he had offered one sacrifice for sins forever, sat down on the right hand of God,
World English Bible (Public Domain)
In context
Before · Hebrews 10:10–11
10by which will we have been sanctified through the offering of the body of Jesus Christ once for all. 11Every priest indeed stands day by day serving and offering often the same sacrifices, which can never take away sins,
12but he, when he had offered one sacrifice for sins forever, sat down on the right hand of God,