Leviticus 3:16

‘Then the priest shall offer it up in smoke on the altar as food, an offering by fire to Yahweh.

and for the sacrifice of peace offerings, two oxen, five rams, five male goats, five male lambs one year old. This was the offering of Gamaliel the son of Pedahzur.

“And you shall offer your burnt offerings, the flesh and the blood, on the altar of Yahweh your God; and the blood of your sacrifices shall be poured out on the altar of Yahweh your God, and you shall eat the flesh.

Also, before they offered up the fat in smoke, the priest’s young man would come and say to the man who was sacrificing, “Give the priest meat for roasting; he will not take boiled meat from you, only raw.”

There were also many burnt offerings with the fat of the peace offerings and with the drink offerings for the burnt offerings. Thus the service of the house of Yahweh was established again.

“But the Levitical priests, the sons of Zadok, who kept the responsibility of My sanctuary when the sons of Israel went astray from Me, shall come near to Me to minister to Me; and they shall stand before Me to bring near to Me the fat and the blood,” declares Lord Yahweh.