1 Chronicles 23:13 in the King James Version
The sons of Amram; Aaron and Moses: and Aaron was separated, that he should sanctify the most holy things, he and his sons for ever, to burn incense before the LORD, to minister unto him, and to bless in his name for ever.
Context
12 The sons of Kohath: Amram, Izhar, Hebron, and Uzziel, four.
13 The sons of Amram: Aaron and Moses; and Aaron was separated that he should sanctify the most holy things, he and his sons forever, to burn incense before the LORD, to minister to him, and to bless in his name forever.
14 But as for Moses the man of God, his sons were named among the tribe of Levi.