Leviticus 10:10 YLT

⁸  And Jehovah speaketh unto Aaron, saying,

⁹  'Wine and strong drink thou dost not drink, thou, and thy sons with thee, in your going in unto the tent of meeting, and ye die not -- a statute age-during to your generations;

¹⁰  so as to make a separation between the holy and the common, and between the unclean and the pure;

¹¹  and to teach the sons of Israel all the statutes which Jehovah hath spoken unto them by the hand of Moses.'

¹²  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,