Exodus 22:21-24

“You shall neither mistreat a stranger nor oppress him, for you were strangers in the land of Egypt. “You shall not afflict any widow or fatherless child. If you afflict them in any way, and they cry at all to Me, I will surely hear their cry; and My wrath will become hot, and I will kill you with the sword; your wives shall be widows, and your children fatherless.