<prompt> Bhala okuqhubekayo kwalesi sigaba - NgokukaCaskel, Umlando wesizwe samaBahila uyacaca okokuqala ngaphansi kobuSulumane. Ngawo-630s, ingxenye yamaBahila yathutha isuka e-Arabia iya eSyria nasendaweni ezungeze iBasra. Babeyingxenye yebutho lokuqala lamaSulumane, futhi amaBahila avela eSyria ayeyingxenye yebutho lama-Arabhu eKhurasan. Njengamalungu amaQays, amaBahila abamba iqhaza ezimpini eziqhutshwa ukuziphindiselela phakathi kwamaQays namabutho aseYaman eminyakeni eyalandela ukunqotshwa kwamaQays eMpini yaseMarj Rahit  <response>: ngonyaka ka-684. Ukufuduka kwesibili okukhulu kwamalungu esizwe samaBahila esuka e-Arabia kwenzeka ekuqaleni kuya maphakathi nekhulu lesi-9. Cishe ngaleso sikhathi, izindawo zama-Arabhu zeBahila zazinqotshwa kakhulu yiBanu Numayr, isizwe esingaphansi kweBanu Amir. Abafuduki baseBahila bangena esifundeni esingezansi kwe-Ewufrathe, okokuqala endaweni eseduze ne-al-Hufayr eduze naseBasra futhi ukusuka lapho baya endaweni enesihlabathi i-al-Taff emngceleni oseningizimu yamaxhaphozi aseBataih. Ngemuva kuka-837, lezi zihlobo zeBahila zazinza eBataih uqobo, lapho ngo-871 zahlaselwa khona amabutho ama-Abbasid endleleni yawo yokucindezela ukuvukelwa kweZanj. Ngenxa yalokho, amaBahila ahlangana namaZanj. Ngemva kwalokho akube kusazwakala lutho ngeBahila. 