Mahabharata 8.27.17
तथा प्रहृष्टे सैन्ये तु प्लवमानं महारथम्विकत्थमानं समरे राधेयमरिकर्शनम्मद्रराजः प्रहस्येदं वचनं प्रत्यभाषत
tathā prahṛṣṭe sainye tu plavamānaṃ mahārathamvikatthamānaṃ samare rādheyamarikarśanammadrarājaḥ prahasyedaṃ vacanaṃ pratyabhāṣata
Our plain-language meaning of this verse is waiting for scholar review.