Numbers 17:3
You are also to write Aaron's name on the tribe of Levi, since there is to be one rod for every leader of their ancestral tribes.
Exodus 6:16
These are the names of Levi's sons according to their genealogies: Gershon, Kohath, and Merari. Levi lived 137 years.
Exodus 6:20
Amram married Jochebed, his father's sister, and she bore him Aaron and Moses. Amram lived for 137 years.
Numbers 3:2-3
The sons of Aaron were Nadab the first-born, Abihu, Eleazar, and Ithamar
Numbers 18:1
Later, the LORD told Aaron, "You, your sons, and your father's tribe with you are to bear the iniquity of the sanctuary. Also, you and your sons with you are to bear the iniquity of your priesthood.
Numbers 18:7
Now you and your sons with you are to maintain your priestly duties and all matters that concern the altar and what is housed within the veil. You are to perform these services. I'm giving you the priesthood as a gift of service, but any unauthorized person who approaches is to be put to death."
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