Moses
Leviticus 14:12ESV·traditional attribution

And the priest shall take one of the male lambs and offer it for a guilt offering, along with the log of oil, and wave them for a wave offering before the LORD.

Matthew Henry Presbyterian @wholebiblehenry

Observe, I. To complete the purification of the leper, on the eighth day, after the former solemnity performed without the camp, and, as it should seem, before he returned to his own habitation, he was to attend at the door of the tabernacle, and was there to be presented to the Lord, with his offering, Lev 14:11. Observe here, 1.

Commenting on Leviticus 14:10-20

John Gill Reformed Baptist @doctorgill

And the priest shall take one he lamb,.... One of the he lambs brought by the leper for his offering: and offer him for a trespass offering; for though the leprosy itself was a disorder or disease, and not sinful, yet the cause of it was sin, a trespass against God, and therefore a trespass offering must be offered: which was typical of Christ, whose...

Adam Clarke Methodist @methodicalclarke

Wave-offering - See Exo 29:27, and Leviticus 7, where the reader will find an ample account of all the various offerings and sacrifices used among the Jews.