Mahabharata 8.7.27

भ्रातुस्तद्वचनं श्रुत्वा पाण्डवः श्वेतवाहनःअर्धचन्द्रेण व्यूहेन प्रत्यव्यूहत तां चमूम्

bhrātustadvacanaṃ śrutvā pāṇḍavaḥ śvetavāhanaḥardhacandreṇa vyūhena pratyavyūhata tāṃ camūm

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