Mahabharata 12.290.48

संयोगानां क्षयं दृष्ट्वा युगानां च विशेषतःक्षयं च दृष्ट्वा शैलानां क्षयं च सरितां तथा

saṃyogānāṃ kṣayaṃ dṛṣṭvā yugānāṃ ca viśeṣataḥkṣayaṃ ca dṛṣṭvā śailānāṃ kṣayaṃ ca saritāṃ tathā

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