Mahabharata 12.220.41

बहूनीन्द्रसहस्राणि दैतेयानां युगे युगेअभ्यतीतानि कालेन कालो हि दुरतिक्रमः

bahūnīndrasahasrāṇi daiteyānāṃ yuge yugeabhyatītāni kālena kālo hi duratikramaḥ

Our plain-language meaning of this verse is waiting for scholar review.