Moses
Leviticus 14:27BSB·traditional attribution

and sprinkle with his right forefinger some of the oil in his left palm seven times before the LORD.

Matthew Henry Presbyterian @wholebiblehenry

We have here the gracious provision which the law made for the cleansing of poor lepers. If they were not able to bring three lambs, and three tenth-deals of flour, they must bring one lamb, and one tenth-deal of flour, and, instead of the other two lambs, two turtle-doves or two young pigeons, Lev 14:21, Lev 14:22. Here see, 1.

Commenting on Leviticus 14:21-32

John Gill Reformed Baptist @doctorgill

And he shall offer the one of the turtledoves,.... See Gill on Lev 14:22. . Leviticus 14:31 lev 14:31 lev 14:31 lev 14:31Even such as he is able to get, the one for a sin offering,.... See Gill on Lev 14:22.

Keil & Delitzsch Lutheran @keilanddelitzsch

Lev 14:21-32 In cases of poverty on the part of the person to be consecrated, the burnt-offering and sin-offering were reduced to a pair of turtle-doves or young pigeons, and the meat-offering to a tenth of an ephah of meal and oil; but no diminution was allowed in the trespass-offering as the consecration-offering, since this was the conditio sine qua non of reinstatement in full covenant rights.

Commenting on Leviticus 14:21-32