Leviticus 2:2-3

²and he shall bear it to the sons of Aaron, the priest(s), of the which sons one of them shall take an handful of tried wheat flour, and of oil, and all the incense; and he shall put these (as) a memorial on the altar, into the sweetest odour to the Lord. (and he shall take it to the priests, the sons of Aaron, of which priests one of them shall take a handful of the fine wheat flour, and some oil, and all the frankincense; and he shall burn this on the altar as a token of the offering, to make the sweetest aroma to the Lord.)

³Forsooth that that is left of the sacrifice shall be Aaron’s and his sons’, the holy of holy things of offerings to the Lord. (And the rest of the grain offering shall be for Aaron and his sons, a most holy thing, from the offerings to the Lord.)