Charak Samhita
असत्तमः पश्यति यः शृणोत्यप्यसतः स्वनान्। बहून् बहुविधान् जाग्रत् सोऽपस्मारेण बध्यते ॥२२॥
He who sees darkness even when he is awake and hears sounds when there is no real sound, will be killed by epilepsy.
english translation
asattamaH pazyati yaH zRNotyapyasataH svanAn। bahUn bahuvidhAn jAgrat so'pasmAreNa badhyate ॥22॥
hk transliteration by Sanscript