Leviticus 13:53-55

Revised Standard Version

⁵³ “And if the priest examines, and the disease has not spread in the garment in warp or woof or in anything of skin, ⁵⁴ then the priest shall command that they wash the thing in which is the disease, and he shall shut it up seven days more; ⁵⁵ and the priest shall examine the diseased thing after it has been washed. And if the diseased spot has not changed color, though the disease has not spread, it is unclean; you shall burn it in the fire, whether the leprous spot is on the back or on the front.