Mahabharata 6.104.36

तद्दृष्ट्वा समरे कर्म तव पुत्रा विशां पतेविस्मयं परमं प्राप्ताः पितामहमपूजयन्

taddṛṣṭvā samare karma tava putrā viśāṃ patevismayaṃ paramaṃ prāptāḥ pitāmahamapūjayan

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