Ezekiel 23:4

4Their names were Oholah the elder and Oholibah her sister, and they became Mine and they gave birth to sons and daughters. And as for [the identity of] their names, Oholah is Samaria (capital city of 23:4 I.e. the Northern Kingdom.Israel) and Oholibah is Jerusalem (capital city of 23:4 I.e. the Southern Kingdom.Judah).