Leviticus 13:53

And if the priest shall look
On the seventh day as before, after shutting up:

and, behold, the plague be not spread in the garment, either in the
warp, or in the woof, or in anything of skin;
but is at an entire stay, that it may be hoped it is not a fretting leprosy: so when men do not proceed to more ungodliness, as wicked men commonly do, but there is a stop put to their vicious life and conversation, it is an hopeful sign of future good.