Hebrews 7
27 Ref who hath no necessity daily, as the chief priests, first for his own sins to offer up sacrifice, then for those of the people; for this he did once, having offered up himself;
28 Ref for the law doth appoint men chief priests, having infirmity, but the word of the oath that `is' after the law `appointeth' the Son -- to the age having been perfected.