Hebrews 7:25 KJV

And they truly were many priests, because they were not suffered to continue by reason of death:

But this man, because he continueth ever, hath an unchangeable priesthood.

For such an high priest became us, who is holy, harmless, undefiled, separate from sinners, and made higher than the heavens;

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.