Vaisesika Sūtra 3.2.17

न तु शरीरविशेषाद् यज्ञदत्तविष्णुमित्रयोर्ज्ञानं विषयः ॥१७॥

na tu śarīra-viśeṣāt yajñadatta-viṣṇumitrayor jñānaṁ viṣayaḥ ॥17॥

[न (na) - not; तु (tu) - but; शरीरविशेषात् (śarīra-viśeṣāt) - due to unique distinction in body; यज्ञदत्त (yajñadatta) - Yajñadatta; विष्णुमित्रयोः (viṣṇumittrayor) - and Viṣṇumitra; ज्ञानं (jñānaṁ) - knowledge; विषयः (viṣayaḥ) - object;]

Knowledge about Yajñadatta and Viṣṇumitra in not only due to unique distinction of body.