'Leper' in the Bible

And the leper in whom the plague is, his clothes shall be rent, and the hair of his head shall go loose, and he shall cover his upper lip, and shall cry, Unclean, unclean.

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

and the priest shall go forth out of the camp; and the priest shall look; and, behold, if the plague of leprosy be healed in the leper,

What man soever of the seed of Aaron is a leper, or hath an issue; he shall not eat of the holy things, until he be clean. And whoso toucheth anything that is unclean by the dead, or a man whose seed goeth from him;