אִישׁ־צָר֥וּעַ ה֖וּא טָמֵ֣א ה֑וּא טַמֵּ֧א יְטַמְּאֶ֛נּוּ הַכֹּהֵ֖ן בְּרֹאשׁ֥וֹ נִגְעֽוֹ׃
he is a leprous man, he is unclean; the priest shall surely pronounce him unclean: his plague is in his head. .
Read halakhic rulings (Jewish law) on Leviticus 13:44: and classical halakhic sources.