Leviticus 13:53-55

English Standard Version

⁵³ “And if the priest examines, and if the disease has not spread in the garment, in the warp or the woof or in any article made of skin, ⁵⁴ then the priest shall command that they wash the thing in which is the disease, and he shall shut it up for another seven days. ⁵⁵ And the priest shall examine the diseased thing after it has been washed. And if the appearance of the diseased area has not changed, though the disease has not spread, it is unclean. You shall burn it in the fire, whether the rot is on the back or on the front.