Ibrani 7:24

7:24 but he holds his priesthood permanently since he lives forever.

Ibrani 7:26-27

7:26 For it is indeed fitting for us to have such a high priest: holy, innocent, undefiled, separate from sinners, and exalted above the heavens. 7:27 He has no need to do every day what those priests do, to offer sacrifices first for their own sins and then for the sins of the people, since he did this in offering himself once for all.