Leviticus 10:10-12

New Revised Standard Version, Anglicised Catholic Edition

¹⁰ You are to distinguish between the holy and the common, and between the unclean and the clean; ¹¹ and you are to teach the people of Israel all the statutes that the Lord has spoken to them through Moses.

¹² Moses spoke to Aaron and to his remaining sons, Eleazar and Ithamar: Take the grain-offering that is left from the Lord’s offerings by fire, and eat it unleavened beside the altar, for it is most holy;