'Alien' in the Bible

along with her two sons, of whom one was named Gershom (stranger), for Moses said, “I have been a stranger in a foreign land.”

“Six days [each week] you shall do your work, but on the seventh day you shall stop [working] so that your ox and your donkey may settle down and rest, and the son of your female servant, as well as your stranger, may be refreshed.