Bible Verses About Aliens: David's kindness to

Then the king said to Ittai the Gittite, “Why should you also go with us? Go back and stay with the new king, since you are both a foreigner and an exile from your homeland.

In fact, you arrived only yesterday; should I make you wander around with us today while I do not know where I am going? Go back and take your brothers with you. May the LORD show you loving devotion and faithfulness.”