Natyashastra
न तस्याः सौष्ठवं कार्यं न प्रमाणं प्रयोक्तृभिः । तृतीया प्रकृतिः कार्या नाम्ना चैव नपुंसका ॥ १९४॥
No Sauṣṭhava (refined grace) or fixed measurement is to be applied in their case; the third type, known by the name *napuṃsaka* (hermaphrodite), should be represented accordingly.
english translation
na tasyAH sauSThavaM kAryaM na pramANaM prayoktRbhiH । tRtIyA prakRtiH kAryA nAmnA caiva napuMsakA ॥ 194॥
hk transliteration by Sanscript