Mahabharata 7.85.57

शिष्यो मम सखा चैव प्रियोऽस्याहं प्रियश्च मेयुयुधानः सहायो मे प्रमथिष्यति कौरवान्

śiṣyo mama sakhā caiva priyo'syāhaṃ priyaśca meyuyudhānaḥ sahāyo me pramathiṣyati kauravān

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