Leviticus 14:33 - Ellicott's Commentary On The Whole Bible

And the Lord spake unto Moses and unto Aaron. — Whilst the law about the cleansing of restored lepers was addressed to Moses alone (see Leviticus 14:1), the regulations about leprous houses, like those with regard to leprous garments and persons, are for the same reason delivered to Moses and Aaron conjointly. (See Leviticus 13:1.)