1 Chronicles 23:13-15

Young's Literal Translation

¹³ Sons of Amram: Aaron and Moses; and Aaron is separated for his sanctifying the holy of holies, he and his sons -- unto the age, to make perfume before Jehovah, to serve Him, and to bless in His name -- unto the age.

¹⁴ As to Moses, the man of God, his sons are called after the tribe of Levi.

¹⁵ Sons of Moses: Gershom and Eliezer.