Skanda Purana — Kashi Khanda, Shloka 70
स्नात्वा पीत्वा स निर्गच्छेद्यावत्तस्माज्जलाशयात् । तावत्पैशाच्यमगमद्दिव्यदेहमवाप च
snātvā pītvā sa nirgacchedyāvattasmājjalāśayāt | tāvatpaiśācyamagamaddivyadehamavāpa ca
他沐浴并饮水之后，刚一走出那水池，毗舍遮之相便即消散，遂得天妙之身。
Skanda (deduced: Kāśīkhaṇḍa context, typically Skanda → Agastya)
Tirtha: Piśācamocana Tīrtha (implied; formally named in 4.74)
Type: kund
Scene: At a sacred pond in Kāśī, an afflicted being bathes and drinks; the dark, ghastly piśāca-form falls away as a radiant divine body manifests at the water’s edge.
FAQs
Tīrtha-snana done in the right sacred context can instantly transform one’s state, symbolizing removal of impurity and karmic bondage.
The Kāśī tīrtha later explicitly named Piśācamocana—‘the ford that frees from piśāca-hood’.
Bathing (snāna) and drinking (pāna) of the tīrtha-water.