Mahabharata 14.42.32
एष पञ्चसु भूतेषु चतुष्टयविधिः स्मृतःअतः परं प्रवक्ष्यामि सर्वं त्रिविधमिन्द्रियम्
eṣa pañcasu bhūteṣu catuṣṭayavidhiḥ smṛtaḥataḥ paraṃ pravakṣyāmi sarvaṃ trividhamindriyam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book