Mahabharata 6.55.71

तथा चिन्तयतस्तस्य भूय एव पितामहःप्रेषयामास संक्रुद्धः शरान्पार्थरथं प्रति

tathā cintayatastasya bhūya eva pitāmahaḥpreṣayāmāsa saṃkruddhaḥ śarānpārtharathaṃ prati

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