Pedzisa mutsara unotevera: Pashure pokunge chikamu chikuru chenyika yeSyria chakundwa neRashidun Caliphate munguva yokutonga kwaCaliph Umar, Dhamasiko pachayo yakanga iri
rakakundwa nomukuru mukuru wechiMuslim wechiArab Khalid ibn al-Walid muna August - September 634 AD. Mauto ake akanga amboedza kutora guta racho muna April 634, asi pasina kubudirira. NeDhamasiko zvino yava mumaoko avaMuslim-vaArab, vaByzantine, vachityira kurasikirwa neguta ravo rine mukurumbira zvikurusa muNear East, vakanga vasarudza kuridzorera. Pasi paMambo Heraclius, vaByzantium vakagadzira uto raiva nesimba kupfuura ravaRashidun. Vakapinda muSyria yekumaodzanyemba munguva yechirimo cha636 uye nekudaro mauto aKhalid ibn al-Walid akabva kuDhamasiko kuti agadzirire kupokana kutsva. Muna Nyamavhuvhu, mativi maviri akasangana parwizi rweYarmouk uko vakarwa muhondo huru yakaguma nekukunda kwakasarudzika kwevaMuslim, kusimbisa kutonga kwevaMuslim muSyria nePalestine.