Exodus 18:2-4

Now Jethro, Moses’ father-in-law, had taken Zipporah, Moses’ wife, after he had sent her home, along with her two sons. The name of the one was Gershom (for he said, “I have been a sojourner in a foreign land”), and the name of the other, Eliezer (for he said, “The God of my father was my help, and delivered me from the sword of Pharaoh”).