Bhagavatapurana 10.1.6

10.1.6

drauṇy-astra-vipluṣṭam idaṃ mad-aṅgaṃ santāna-bījaṃ kuru-pāṇḍavānām /
jugopa kukṣiṃ gata ātta-cakro mātuś ca me yaḥ śaraṇaṃ gatāyāḥ //

6. — Of Him (Sri Krishna) who, present in the womb of my mother that sought His shelter, and, armed with his Chakra, protected this, my body, the one seed of the Kuru and Pandava races, and which was burnt by the missile of Drona's son.