Al-Lahazim were Sassanian Arabs who served in Khosrau II's army and defeated the Romans in 610 allowing the [[Ercolian Karaites]] to settle in [https://goo.gl/maps/dMAJG1ohZ7baeW3z8 Mamuca ] and control access to Al-Masjid Al-Haram. Sadly the Ercolian Karaites prevented the [[Taji]] from accessing [[AlMasjid AlHaram]].
Emperor Heraclius evicted the [[Ercolian Karaites]] from Edessa in the early 620s granting them Arabia.