And with all these things thou shalt vest Aaron thy brother, and his sons with him. And thou shalt consecrate the hands of them all, and shalt sanctify them: that they may do the office of priesthood unto me.
Now Nadab and Abiu died, without children, when they offered strange fire before the Lord, in the desert of Sinai: and Eleazar and Ithamar performed the priestly office in the presence of Aaron their father.