▁be ▁discovered ▁in ▁ 1 9 4 8 ▁relate ▁how ▁a ▁small ▁cadre ▁of ▁gi ants ▁– ▁off spring ▁of ▁the ▁' f allen ▁ang els ' ▁called ▁Watch ers ▁– ▁including ▁O hy ah ▁and ▁H ah y ah ▁( altern ately , ▁' Oh ya ' ▁and ▁' H ah ya '), ▁who ▁were ▁both ▁sons ▁of ▁Sh em ih az ah , ▁ch ie ft ain ▁of ▁the ▁Watch ers , ▁and ▁also ▁Mah way , ▁giant - son ▁of ▁the ▁Watch er ▁Bar a q ' el , ▁experience ▁dream s ▁that ▁for ese e ▁the ▁bib lic al ▁Flo od ▁[ 9 ]. ▁These ▁disturb ing ▁om ens ▁are ▁told ▁to ▁the ▁assembly ▁of ▁fallen ▁ang els ▁that ▁had ▁originally ▁organized ▁their ▁secret ▁society ▁upon ▁Mount ▁Herm on ▁as ▁a ▁body ▁of ▁ 2 0 0 ▁members , ▁bound ▁together ▁by ▁a ▁dark ▁combination ▁of ▁c land est ine ▁o ath s ▁and ▁oper ational ▁p act s ▁by ▁which ▁they ▁might ▁r uth lessly ▁achieve ▁their ▁personal ▁and ▁collect ive ▁a ims . ▁A ▁brief ▁mention ▁of ▁the ▁giant ▁Oh ya ▁( O hy ah ), ▁is ▁found ▁in ▁the ▁Bab yl onian ▁Tal m ud ▁( N id ah , ▁Ch ▁ 9 ), ▁which ▁gives ▁the ▁following : ▁" ס י ח ו ן ▁ ו ע ו ג ▁ א ח י ▁ ה ו ו ▁ ד א מ ר ▁ מ ר ▁ ס י ח ו ן ▁ ו ע ו