Hebrews 7
27 Ref who needeth not daily, like those high priests, to offer up sacrifices, first for his own sins, and then for the `sins' of the people: for this he did once for all, when he offered up himself.
28 Ref For the law appointeth men high priests, having infirmity; but the word of the oath, which was after the law, `appointeth' a Son, perfected for evermore.