Leviticus 14:3

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;

and the priest shall go forth out of the camp. The priest shall examine him, and, behold, if the plague of leprosy is healed in the leper,

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,

and the priest hath gone out unto the outside of the camp, and the priest hath seen, and lo, the plague of leprosy hath ceased from the leper,

The priest is to go outside the camp to examine him, and if the skin disease of the afflicted person has healed,