Tusi se faʻaauau mo lenei parakalafa - O Ubayd Allah na tau mo Marwan ma ana tagata o le ituaiga faasaga i ituaiga o Qaysi na taʻitaʻia e al-Dahhak ibn Qays al-Fihri, le kovana o Tamaseko, i le Taua o Marj Rahit
i le masina o Aokuso i le 684. Na faatoʻilaloina le ʻau Qays ma fasiotia al-Dahhak. Na tofia Ubayd Allah e avea ma taʻitaʻiʻau o le ʻautau a Marwan, lea i le vaitaimi o Marj Rahit, e toʻa 6,000 tagata mai i ni vaega toʻaitiiti o ituaiga faamaoni. E tusa ai ma Kennedy, o Ubayd Allah "na manino lava lona faamoemoe e toe fausia le autau a Suria lea na auauna lelei ia Mu'awiya ma Yazid I". Ina ua maeʻa le Marj Rahit, na vaʻaia e Ubayd Allah ni taumafaiga faasaga i tagata fouvale o Qaysi mo Marwan ma lona atalii ma le sui o Abd al-Malik (r. 685<unk>705) i le Jazira. Ae peitaʻi, e laʻitiiti lava le ʻautau a Marwan ina ia mafai ai ona faamalosia le pulega a le ʻau Umayyad. O lea, na faalautele atu ai e Ubayd Allah le faafaigaluegaina o tagata e aofia ai ituaiga eseese o le Qaysi. Na ia tofia Husayn ibn Numayr al-Sakuni o Kindah e avea ma lona lua i le pule, ma Shurahbil ibn Dhi'l-Kila' o Himyar, Adham ibn Muhriz o Bahila, al-Rabi'a ibn Mukhariq o Banu Ghani ma Jabala ibn Abd Allah o Khath'am e avea ma sui pule. E ese mai ia Husayn ibn Numayr, o taʻitaʻi uma na o Qaysi pe na muamua lagolagoina al-Dahhak faasaga ia Marwan.