“If the body develops a boil in the skin, and it is healed,

But if the scale appears to be at a standstill, and there is black hair grown up in it, the scale has healed. He is clean, and the priest shall pronounce him clean.

The Ritual for Cleansing Healed Lepers

Then the Lord spoke to Moses, saying,

And the priest shall go out of the camp, and the priest shall examine him; and indeed, if the leprosy is healed in the leper,

“But if the priest comes in and examines it, and indeed the plague has not spread in the house after the house was plastered, then the priest shall pronounce the house clean, because the plague is healed.