Deuteronomy 10:18-20

New Revised Standard Version, Anglicised Catholic Edition

¹⁸ who executes justice for the orphan and the widow, and who loves the strangers, providing them with food and clothing. ¹⁹ You shall also love the stranger, for you were strangers in the land of Egypt. ²⁰ You shall fear the Lord your God; him alone you shall worship; to him you shall hold fast, and by his name you shall swear.