Reference for Leviticus 14:2

זֹ֤את תִּֽהְיֶה֙ תּוֹרַ֣ת הַמְּצֹרָ֔ע בְּי֖וֹם טָהֳרָת֑וֹ וְהוּבָ֖א אֶל־הַכֹּהֵֽן׃

This shall be the law of the leper in the day of his cleansing: he shall be brought unto the priest.