Exodus 2:13, 21-22

The next day, when Moses went out to visit his people again, he saw two Hebrew men fighting. “Why are you beating up your friend?” Moses said to the one who had started the fight.

Moses accepted the invitation, and he settled there with him. In time, Reuel gave Moses his daughter Zipporah to be his wife. Later she gave birth to a son, and Moses named him Gershom, for he explained, “I have been a foreigner in a foreign land.”