Sulayman ibn Hisham
... that during one of his campaigns, the troops of Umayyad general Sulayman ibn Hisham suffered so much due to disease and famine that many defected to the Byzantines and converted to Christianity?
... that during one of his campaigns, the troops of <a class="mw-redirect" href="./Umayyad" id="mwAaY" rel="mw:WikiLink" title="Umayyad">Umayyad</a> general <b id="mwAac"><a href="./Sulayman_ibn_Hisham" id="mwAag" rel="mw:WikiLink" title="Sulayman ibn Hisham">Sulayman ibn Hisham</a></b> suffered so much due to disease and famine that many defected to the <a href="./Byzantine_Empire" id="mwAak" rel="mw:WikiLink" title="Byzantine Empire">Byzantines</a> and converted to <a href="./Christianity" id="mwAao" rel="mw:WikiLink" title="Christianity">Christianity</a>?