Mahabharata 6.58.20

तस्मिन्दाशरथे युद्धे वर्तमाने भयावहेतावकानां परेषां च प्रेक्षका रथिनोऽभवन्

tasmindāśarathe yuddhe vartamāne bhayāvahetāvakānāṃ pareṣāṃ ca prekṣakā rathino'bhavan

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