Bamidbar 3:30

30 And the Nasi bais av of the mishpekhot of the Kehati shall be Elitzaphan ben Uzziel.

Bamidbar 3:30 Meaning and Commentary

Numbers 3:30

And the chief of the house of the father of the families of
the Kohathites [shall be] Elizaphan the son of Uzziel.
] The same man, who, with his brother Mishael, carried Nadab and Abihu out of the camp, and buried them, ( Leviticus 10:4 Leviticus 10:5 ) ; he descended from the last and youngest of the families of the Kohathites; and some think this was one reason at least of Korah's dissatisfaction, and of his entering into a conspiracy against Moses and Aaron, because one of a younger family of his house was preferred to this dignity before him.

Bamidbar 3:30 In-Context

28 In the number of all the zachar, from a month old and upward, were eight thousand and six hundred, shomrei mishmeret haKodesh.

29 The mishpekhot of the Bnei Kehat shall encamp on the southward side of the Mishkan.

30 And the Nasi bais av of the mishpekhot of the Kehati shall be Elitzaphan ben Uzziel.

31 And their guard duty shall be: the Aron and the Shulchan, and the Menorah, and the Mizbechot, and the vessels of HaKodesh (the Holy Place) wherewith they minister, and the curtain, and all the avodah thereof.

32 And Eleazar ben Aharon HaKohen shall be Nasi over the Nasi’ei HaLevi’im, and have the oversight of them that do guard duty over HaKodesh (the Holy Place).