Moses
Leviticus 13:6ESV·traditional attribution

And the priest shall examine him again on the seventh day, and if the diseased area has faded and the disease has not spread in the skin, then the priest shall pronounce him clean; it is only an eruption. And he shall wash his clothes and be clean.

Matthew Henry Presbyterian @wholebiblehenry

I. Concerning the plague of leprosy we may observe in general, 1. That it was rather an uncleanness than a disease; or, at least, so the law considered it, and therefore employed not the physicians but the priests about it. Christ is said to cleanse lepers, not to cure them.

Commenting on Leviticus 13:1-17

John Gill Reformed Baptist @doctorgill

And the priest shall look on him again the seventh day,.... On the second seventh day, at the end of a fortnight from his being first presented to him, and shut up: and, behold, if the plague be somewhat dark; the spot be not so bright, or so white as it was at first; though Aben Ezra observes, that indeed many wise men say, that...

Geneva Bible Notes Reformed @genevanotes

And the priest shall look on him again the seventh day: and, behold, [if] the plague [be] somewhat dark, [and] the plague spread not in the skin, the priest shall pronounce him clean: it [is but] a scab: and he shall wash his clothes, and be clean. (c) As having the skin drawn together, or blackish.