Natyashastra
इह प्रकृतयो दिव्या दिव्यमानुष्य एव च । मानुष्य इति विज्ञेया नाट्यनृत्तक्रियां प्रति ॥ २६॥
Here, the three types of characters are to be understood as divine, semi-divine, and human, the last being called human for the purposes of drama and dance.
english translation
iha prakRtayo divyA divyamAnuSya eva ca । mAnuSya iti vijJeyA nATyanRttakriyAM prati ॥ 26॥
hk transliteration by Sanscript