Mahabharata 8.19.60

रथं नागाः समासाद्य धुरि गृह्य च मारिषव्याक्षिपन्सहसा तत्र घोररूपे महामृधे

rathaṃ nāgāḥ samāsādya dhuri gṛhya ca māriṣavyākṣipansahasā tatra ghorarūpe mahāmṛdhe

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