The korban olah or olah (Hebrew: קָרְבַּן עוֹלָה, (meaning "that which goes up ", commonly translated as "burnt offering"), was a twice-daily animal sacrifice offered on the altar in the temple in Jerusalem that was completely consumed by fire.
The skin of the animal, however, was not burnt but given to the priests respective of their priestly division. These skins are listed as one of the twenty-four priestly gifts in Tosefta Hallah.
Read more about Korban Olah: Etymology, Hebrew Bible, The Priestly Gift, Chazalaic Explanations, Modern Scholarship