Therefore thus says the Lord: If you turn back, I will take you back, and you shall stand before me. If you utter what is precious, and not what is worthless, you shall serve as my mouth. It is they who will turn to you, not you who will turn to them.
This is the ritual for a leprous disease in a cloth of wool or linen, either in warp or woof, or in anything of skin, to decide whether it is clean or unclean.
Guard against an outbreak of a leprous skin disease by being very careful; you shall carefully observe whatever the levitical priests instruct you, just as I have commanded them.