Mahabharata 12.290.8
राजर्षिविषयाञ्ज्ञात्वा ब्रह्मर्षिविषयांस्तथाआसुरान्विषयाञ्ज्ञात्वा वैश्वदेवांस्तथैव च
rājarṣiviṣayāñjñātvā brahmarṣiviṣayāṃstathāāsurānviṣayāñjñātvā vaiśvadevāṃstathaiva ca
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book