Mahabharata 7.139.33
नैवास्माभिर्न पूर्वैर्नो दृष्टं पूर्वं तथाविधम्युद्धं यादृशमेवासीत्तां रात्रिं सुमहाभयम्
naivāsmābhirna pūrvairno dṛṣṭaṃ pūrvaṃ tathāvidhamyuddhaṃ yādṛśamevāsīttāṃ rātriṃ sumahābhayam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book