Mahabharata 7.101.36
स तस्य कवचं भित्त्वा हृदयं चामितौजसःअभ्यगाद्धरणीं बाणो हंसः पद्मसरो यथा
sa tasya kavacaṃ bhittvā hṛdayaṃ cāmitaujasaḥabhyagāddharaṇīṃ bāṇo haṃsaḥ padmasaro yathā
Our plain-language meaning of this verse is waiting for scholar review.