Mahabharata 1.193.13

ते जानमाना दौर्बल्यं भीमसेनमृते महत्अस्मान्बलवतो ज्ञात्वा नशिष्यन्त्यबलीयसः

te jānamānā daurbalyaṃ bhīmasenamṛte mahatasmānbalavato jñātvā naśiṣyantyabalīyasaḥ

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