Moses
Leviticus 14:17ESV·traditional attribution

And some of the oil that remains in his hand the priest shall put on the lobe of the right ear of him who is to be cleansed and on the thumb of his right hand and on the big toe of his right foot, on top of the blood of the guilt offering.

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 of the rest of the oil that is in his hand,.... That was either in the hand of the priest that was cleansing, or in the hand of his fellow priest; such of it as was left after some of it had been sprinkled seven times before the Lord: shall the priest put upon the tip of the right ear of him that is...

Keil & Delitzsch Lutheran @keilanddelitzsch

Lev 14:15-18 The priest then poured some oil out of the log into the hollow of his left hand, and dipping the finger of his right hand in the oil, sprinkled it seven times before Jehovah, i.e., before the altar of burnt-offering, to consecrate the oil to God, and sanctify it for further use.

Commenting on Leviticus 14:15-18