Mahabharata 7.19.57

जघानात्र पिता पुत्रं पुत्रश्च पितरं तथाइत्यासीत्तुमुलं युद्धं न प्रज्ञायत किंचन

jaghānātra pitā putraṃ putraśca pitaraṃ tathāityāsīttumulaṃ yuddhaṃ na prajñāyata kiṃcana

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