Numbers 26:57-59

57These were the Levites registered by their clans: the Gershonite clan from Gershon; the Kohathite clan from Kohath; the Merarite clan from Merari.

58These were the Levite family groups: the Libnite clan, the Hebronite clan, the Mahlite clan, the Mushite clan, and the Korahite clan. Kohath was the ancestor of Amram.

59The name of Amram’s wife was Jochebed, a descendant of Levi, born to Levi in Egypt. She bore to Amram: Aaron, Moses, and their sister Miriam.