Mahabharata 5.140.13

विगाढे शस्त्रसंपाते परवीररथारुजौन तदा भविता त्रेता न कृतं द्वापरं न च

vigāḍhe śastrasaṃpāte paravīrarathārujauna tadā bhavitā tretā na kṛtaṃ dvāparaṃ na ca

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