Natyashastra
दौर्बल्ये निःश्वसिते गात्राणां दर्शने तनुत्वे च । उत्कण्ठिते च तज्ज्ञैरभिनययोगस्तु कर्तव्यः ॥ १५७॥
(Uses): It is to be used in indicating weakness, sigh, showing one’s body, thinness ॥ or the body॥ and longing ॥ for a beloved॥.
english translation
daurbalye niHzvasite gAtrANAM darzane tanutve ca । utkaNThite ca tajjJairabhinayayogastu kartavyaH ॥ 157॥
hk transliteration by Sanscript