Mahabharata 9.9.49

कर्णपुत्रवधं दृष्ट्वा नकुलस्य च विक्रमम्प्रदुद्राव भयात्सेना तावकी भरतर्षभ

karṇaputravadhaṃ dṛṣṭvā nakulasya ca vikramampradudrāva bhayātsenā tāvakī bharatarṣabha

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