Mahabharata 8.11.23
ततो घोरं महाराज अस्त्रयुद्धमवर्ततग्रहयुद्धं यथा घोरं प्रजासंहरणे अभूत्
tato ghoraṃ mahārāja astrayuddhamavartatagrahayuddhaṃ yathā ghoraṃ prajāsaṃharaṇe abhūt
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book