 Kunyora kupfuurira kweiyi ndima - Mushure mekubatana nedare recaliphal, al-Afshin akakurumidza kuve mumwe wevanhu vanotungamira muvashandi vehondo veAbbasid. Munguva youmambo hwaal-Mamun, akatumwa kuBarqa uye, muna 831, kuEgypt, kuti adzivise mabasa evapanduki mumatunhu iwayo. Mushure mekunge al-Mutasim ave caliph, akapihwa basa rakakura semutungamiri wehondo yekurwisa Babak al-Khurrami muAdharbayjan, uye mushure memakore maviri ekurwisa 835-837 akabudirira kuparadza kupandukira uye kubata mutungamiri wayo. Mushure meizvi, akaiswa mutariri wechikamu cheuto revaMuslim panguva yekurwisa kwaAl-Mutasim muna 838 kurwisa maByzantine, uye akaita basa rinotungamira panguva yekukombwa kweAmorium. Kuumbwa chaiko kwemauto ake panguva iyi yekurwisa hakuzivikanwe, asi zvinoita sekunge vese maUshrusani nevasiri maUshrusani maofficial vaive vachishandira pasi pake pakati pemakore e830. 