Mahabharata 2.9.10

प्रह्लादो मूषिकादश्च तथैव जनमेजयःपताकिनो मण्डलिनः फणवन्तश्च सर्वशः

prahlādo mūṣikādaśca tathaiva janamejayaḥpatākino maṇḍalinaḥ phaṇavantaśca sarvaśaḥ

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