Mahabharata 7.133.49
तेषु नष्टेषु सर्वेषु पृथिवीयं ससागराअयत्नात्कौरवेयस्य वशे स्थास्यति गौतम
teṣu naṣṭeṣu sarveṣu pṛthivīyaṃ sasāgarāayatnātkauraveyasya vaśe sthāsyati gautama
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book