Mahabharata 7.141.54

ततः सा सहसा वाहांस्तव पुत्रस्य संयुगेसारथिं च गदा गुर्वी ममर्द भरतर्षभ

tataḥ sā sahasā vāhāṃstava putrasya saṃyugesārathiṃ ca gadā gurvī mamarda bharatarṣabha

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