Leviticus 10
12 Ref And Moses speaketh unto Aaron, and unto Eleazar, and unto Ithamar his sons, who are left, `Take ye the present that is left from the fire-offerings of Jehovah, and eat it unleavened near the altar, for it `is' most holy,
13 Ref and ye have eaten it in the holy place, for it `is' thy portion, and the portion of thy sons, from the fire-offerings of Jehovah; for so I have been commanded.