Exodus 18:2-5

18:2 Jethro, Moses’ father-in-law, took Moses’ wife Zipporah after he had sent her back, 18:3 and her two sons, one of whom was named Gershom (for Moses had said, “I have been a foreigner in a foreign land”), 18:4 and the other Eliezer (for Moses had said, “The God of my father has been my help and delivered me from the sword of Pharaoh”).

18:5 Jethro, Moses’ father-in-law, together with Moses’ sons and his wife, came to Moses in the desert where he was camping by the mountain of God.