Mahabharata 1.1.132

यदाश्रौषं व्यूहमभेद्यमन्यै;र्भारद्वाजेनात्तशस्त्रेण गुप्तम्भित्त्वा सौभद्रं वीरमेकं प्रविष्टं; तदा नाशंसे विजयाय संजय

yadāśrauṣaṃ vyūhamabhedyamanyai;rbhāradvājenāttaśastreṇa guptambhittvā saubhadraṃ vīramekaṃ praviṣṭaṃ; tadā nāśaṃse vijayāya saṃjaya

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