3 And you shall write Aaron's name on the rod of Levi: For one rod shall be for the head of the house of their fathers.
Numbers 17:3 Cross References - TKJU
Exodus 6:16
16 And these are the names of the sons of Levi according to their generations; Gershon, and Kohath, and Merari: And the years of the life of Levi were a hundred and thirty-seven years.
Exodus 6:20
20 And Amram took himself Jochebed his father's sister to wife; and she bore him Aaron and Moses: And the years of the life of Amram were a hundred and thirty-seven years.
Numbers 3:2-3
Numbers 18:1
1 And the LORD said to Aaron, "You and your sons and your father's house with you shall bear the iniquity of the sanctuary: And you and your sons with you shall bear the iniquity of your priesthood.
Numbers 18:7
7 Therefore you and your sons with you shall keep your priest's office for everything of the altar, and within the veil; and you shall serve: I have given your priest's office to you as a service of gift: And the stranger that comes near shall be put to death.