1 Chronicles 23:10-14

The sons of Shimei were Jahath, Zina, Jeush, and Beriah. These four were the sons of Shimei.

Jahath was the first and Zizah the second; but Jeush and Beriah did not have many sons, so they became a father’s household, one group for duty. Kohathites

The sons of Kohath were four in number: 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 serve Him and bless in His name forever.

But as for Moses, the man of God, his sons were named among the tribe of Levi.