"Koa" (qôa''), named with the Shoa and Pekod as enemies of Jerusalem in Ezekiel 23:23, which was probably written in the 6th century BC. Modern connection theories The historical Guti have been regarded by several scholars as having contributed to the ethnogenesis of the Kurds. References States and territories established in the 3rd millennium BC States and territories disestablished in the 3rd millennium BC Ancient Mesopotamia Ancient history of Iran Former kingdoms