Mahabharata 12.27.28
संयोगा विप्रयोगाश्च जातानां प्राणिनां ध्रुवम्बुद्बुदा इव तोयेषु भवन्ति न भवन्ति च
saṃyogā viprayogāśca jātānāṃ prāṇināṃ dhruvambudbudā iva toyeṣu bhavanti na bhavanti ca
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book