Yudhishthira said : O virtuous one, you know all the celestials and the Danavas, the Rakshasas, also various royal dynasties and many everlasting dynasties of the Rishis.
विदितास्तव धर्मज्ञ देवदानवराक्षसाः। राजवंशाश्च विविधा ऋषिवंशाश्च शाश्वतः॥