-swearnottoexisttogetherunderthesameheaven;I'llhaveitoutwith(him).;Iswearthatbothofuscannotstand--tobeirreconcilable.;Oneofustwohastogo,weshallnotbothlive.;resolvenottocoexistwith;resolvetodestroytheenemyordieintheattempt;swearthatoneofthetwomustbedestroyed;sweartobeincompatiblewithone'senemy