<prompt> Nyorai mberi kweiyi ndima - Nur ad-Din aive mwanakomana wechipiri waImad ad-Din Zengi, weTurkey atabeg weAleppo neMosul, uyo aive muvengi akazvipira wekuvapo kwevapanduki muSyria. Mushure mekuurayiwa kwababa vake muna 1146, Nur ad-Din nemukoma wake Saif ad-Din Ghazi I vakagovana humambo pakati pavo, naNur ad-Din vachitonga Aleppo naSaif ad-Din Ghazi vachizvisimbisa muMosul. Muganhu pakati poumambo hutsva huviri uhwu wakaumbwa nerwizi rweal-Khabur. Anenge achangotanga kutonga kwake, Nur ad-Din akarwisa Humambo hweAndiyoki, achitora nhare dzinoverengeka kuchamhembe kweSyria, uku panguva imwe chete achikunda kuedza kwaJoscelin II kudzorera County yeEdessa, iyo yakanga yakundwa  <response>: naZengi muna 1144. Muna 1146, mushure mekuedza kwevaFrank kutorazve Edessa, Nur ad-Din akauraya vagari vemo veArmenian Christian veguta uye akaparadza masvingo aro, sechirango chekubatsira Joscelin mukuedza uku. Maererano naThomas Asbridge, vakadzi nevana veEdessa vakanga vava varanda. 