Genesis 11:29

²⁹ And Abram and Nahor took them wives: the name of Abram's wife was Sarai; and the name of Nahor's wife, Milcah, the daughter of Haran, the father of Milcah, and the father of Iscah.

Cities

Cities of the mountain and cities of the plain (Jeremiah 33:13) signify doctrines of charity and faith.