Mahabharata 12.1.43

कथं नु तस्य संग्रामे पृथिवी चक्रमग्रसत्कथं च शप्तो भ्राता मे तत्त्वं वक्तुमिहार्हसि

kathaṃ nu tasya saṃgrāme pṛthivī cakramagrasatkathaṃ ca śapto bhrātā me tattvaṃ vaktumihārhasi

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