Exodus 18:2-6

2Now Jethro, Moses’s father-in-law, had taken in Zipporah, Moses’s wife, after he had sent her back,

3along with her two sons, one of whom was named Gershom (because Moses had said, “I have been a resident alien in a foreign land”)

4and the other Eliezer (because he had said, “The God of my father was my helper and rescued me from Pharaoh’s sword”).

5Moses’s father-in-law, Jethro, along with Moses’s wife and sons, came to him in the wilderness where he was camped at the mountain of God.

6He sent word to Moses, “I, your father-in-law Jethro, am coming to you with your wife and her two sons.”