Natyashastra
मुहुः कण्टिकितत्वेन तथोल्लुकसनेन च । पुलकेन च रोमाञ्चं गात्रस्पर्शेन दर्शयेत् ॥ १०३॥
Horripilation should be represented on the stage by repeated thrills, hairs standing on the end, and by touching the body.
english translation
muhuH kaNTikitatvena tathollukasanena ca । pulakena ca romAJcaM gAtrasparzena darzayet ॥ 103॥
hk transliteration by Sanscript