1 Chronicles 23:12-13, 18-20

The sons of Kohath were four: Amram, Izhar, Hebron and Uzziel. The sons of Amram were Aaron and Moses. And Aaron was set apart to sanctify him as most holy, he and his sons forever, to burn incense before the LORD, to minister to Him and to bless in His name forever.

The son of Izhar was Shelomith the chief. The sons of Hebron were Jeriah the first, Amariah the second, Jahaziel the third and Jekameam the fourth. The sons of Uzziel were Micah the first and Isshiah the second.