“Tell your brother Aaron to come to you, along with his sons Nadab, Abihu, Eleazar, and Ithamar. Separate them from the other Israelites to serve me as priests.
Aaron’s sons Nadab and Abihu took their pans for burning incense, put fire in them, and added incense; but they did not use the special fire Moses had commanded them to use in the presence of the Lord.
Moses said to Aaron and his remaining sons, Eleazar and Ithamar, “Eat the part of the grain offering that is left from the sacrifices offered by fire to the Lord, but do not add yeast to it. Eat it near the altar because it is most holy.