Mahabharata 13.141.2

घोरे तमस्ययुध्यन्त सहिता देवदानवाःअविध्यत शरैस्तत्र स्वर्भानुः सोमभास्करौ

ghore tamasyayudhyanta sahitā devadānavāḥavidhyata śaraistatra svarbhānuḥ somabhāskarau

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