Shemini: The Deaths of Nadav & Avihu, Sons of Aaron By Rabbi David Hartley Mark

I am Avihu, the second son of Aaron, the High Priest; my elder brother is Nadav. This is our Big Day. Aaron—that is, Dad—is to dedicate the Mishkan, the Holy Sanctuary of the Wilderness, the Place where the One True God is to dwell. We will participate in the Ceremony of Dedication, too.