Mahabharata 15.4.2

यदा तु कौरवो राजा पुत्रं सस्मार बालिशम्तदा भीमं हृदा राजन्नपध्याति स पार्थिवः

yadā tu kauravo rājā putraṃ sasmāra bāliśamtadā bhīmaṃ hṛdā rājannapadhyāti sa pārthivaḥ

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