Mahabharata 3.13.118

धृष्टद्युम्न उवाच · dhṛṣṭadyumna uvāca

अहं द्रोणं हनिष्यामि शिखण्डी तु पितामहम्दुर्योधनं भीमसेनः कर्णं हन्ता धनंजयः

ahaṃ droṇaṃ haniṣyāmi śikhaṇḍī tu pitāmahamduryodhanaṃ bhīmasenaḥ karṇaṃ hantā dhanaṃjayaḥ

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