Mahabharata 7.48.29
पृथिव्यामनुकीर्णैश्च व्यश्वसारथियोधिभिःह्रदैरिव प्रक्षुभितैर्हतनागै रथोत्तमैः
pṛthivyāmanukīrṇaiśca vyaśvasārathiyodhibhiḥhradairiva prakṣubhitairhatanāgai rathottamaiḥ
Our plain-language meaning of this verse is waiting for scholar review.