Hazrat Ma'qil bin Yasar narrates that Hazrat Umar consulted Hormuzan. (Then he narrated a hadith similar to 'Affan's.) There is this addition: Hazrat Nu'man took them to Nahavand, and there was a river between them and the people. Hazrat Mughira made the people cross the river, and at that time their king was Dhu al-Hajibayn.