Mahabharata 6.45.18

ध्वजं चास्य त्रिभिर्भल्लैश्चिच्छेद परमौजसःसारथिं च त्रिभिर्बाणैराजघान यतव्रतः

dhvajaṃ cāsya tribhirbhallaiściccheda paramaujasaḥsārathiṃ ca tribhirbāṇairājaghāna yatavrataḥ

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