Mahabharata 8.63.47
दृष्ट्वा प्रजापतिं देवाः स्वयंभुवमुपागमन्समोऽस्तु देव विजय एतयोर्नरसिंहयोः
dṛṣṭvā prajāpatiṃ devāḥ svayaṃbhuvamupāgamansamo'stu deva vijaya etayornarasiṃhayoḥ
Our plain-language meaning of this verse is waiting for scholar review.