Parashas Metzora · Passuk 14:02
Chabad.org — English translation + Rashi
Torah Temima points to Toras Kohanim.
English: “And he shall be brought to the kohen” — this teaches that both his impurity and his purification are effected by the kohen.
Ribui from extra phrase
Chazal teach that the entire process of purifying the metzora — not merely the verbal ruling — must be carried out by a kohen.