1 Chronicles 6:1-3

The sons of Levi: Gershon, Kohath, and Merari. And the sons of Kohath: Amram, Izhar, and Hebron, and Uzziel. And the children of Amram: Aaron, and Moses, and Miriam. And the sons of Aaron: Nadab, and Abihu, Eleazar, and Ithamar.