3 And write Aaron's name upon the staff of Levi: for every headman over the houses of their fathers shall have a rod.
Numbers 17:3 Cross References - MSTC
Exodus 6:16
16 These are the names of the children of Levi in their generations: Gershon, Kohath and Merari. And Levi lived a hundred and thirty seven years.
Exodus 6:20
20 And Amram took Jochebed his niece to wife which bare him Aaron and Moses. And Amram lived a hundred and thirty seven years.
Numbers 3:2-3
Numbers 18:1
1 And the LORD said unto Aaron, "Thou and thy sons and thy father's house with thee, shall bear the fault of that which is done amiss in the holy place. And thou and thy sons with thee, shall bear the fault of that which is done amiss in your priesthood.
Numbers 18:7
7 And see that both thou and thy sons with thee take heed unto your priests' office, in all things that pertain unto the altar and within the veil. And see that ye serve, for I have given your priests' office unto you for a gift to do service: and the stranger that cometh nigh, shall die."