Moses
Leviticus 3:15BSB·traditional attribution

both kidneys with the fat on them near the loins, and the lobe of the liver, which he is to remove with the kidneys.

Matthew Henry Presbyterian @wholebiblehenry

Directions are here given concerning the peace-offering, if it was a sheep or a goat. Turtle-doves or young pigeons, which might be brought for whole burnt offerings, were not allowed for peace-offerings, because they have no fat considerable enough to be burnt upon the altar; and they would be next to nothing if they were to be divided according to the law of the peace-offerings.

Commenting on Leviticus 3:6-17

Keil & Delitzsch Lutheran @keilanddelitzsch

Lev 3:6-17 The same rules apply to the peace-offerings of sheep and goats, except that, in addition to the fat portions, which were to be burned upon the altar in the case of the oxen (Lev 3:3, Lev 3:4) and goats (Lev 3:14, Lev 3:15), the fat tail of the sheep was to be consumed as well.

Commenting on Leviticus 3:6-17