Natyashastra
[ यथाऽवसरमेते हि स्थायिसञ्चारिसत्त्वजाः । उद्दीपयन्ति शृङ्गारं रसमासाद्य संज्ञितम् ॥] ग्लानिः शङ्का ह्यसूया च श्रमश्चपलता तथा । सुप्तं निद्रावहित्थं च हास्ये भावाः प्रकीर्तिताः ॥ ११०॥
As appropriate to the context, these emotional states—born of the durable, transitory, and Sāttvika (involuntary) types—enhance the Erotic Sentiment, ultimately culminating in its realization as a Rasa (Sentiment). Weakness, doubt, envy, fatigue, restlessness, sleep, slumber, and dissimulation are the emotional states traditionally associated with the Comic Sentiment.
english translation
[ yathA'vasaramete hi sthAyisaJcArisattvajAH । uddIpayanti zaRGgAraM rasamAsAdya saMjJitam ॥] glAniH zaGkA hyasUyA ca zramazcapalatA tathA । suptaM nidrAvahitthaM ca hAsye bhAvAH prakIrtitAH ॥ 110॥
hk transliteration by Sanscript