Mahabharata 1.133.1

वैशंपायन उवाच · vaiśaṃpāyana uvāca

पाण्डवास्तु रथान्युक्त्वा सदश्वैरनिलोपमैःआरोहमाणा भीष्मस्य पादौ जगृहुरार्तवत्

pāṇḍavāstu rathānyuktvā sadaśvairanilopamaiḥārohamāṇā bhīṣmasya pādau jagṛhurārtavat

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