Skanda Purana — Kashi Khanda, Shloka 52
स्वस्य त्रिशूलघातेन म्रियते नान्यथा रणे । जगत्पर्याकुलीकृत्य निद्रात्यत्रविनिर्भयः
svasya triśūlaghātena mriyate nānyathā raṇe | jagatparyākulīkṛtya nidrātyatravinirbhayaḥ
戦いにおいて彼は、自らの三叉戟（トリシューラ）の一撃によってのみ討たれ、他の方法ではない。世を騒乱に陥れてなお、彼はここで恐れなく眠っている。
Skanda (deduced)
Tirtha: Kāśī
Type: kshetra
Listener: Śaunaka and ṛṣis (frame implied)
Scene: Kaṃkālaketu, after shaking the world, lies sleeping fearlessly in a lair near the sacred city; his trident is prominent, hinting that it alone can end him.
FAQs
Boons and power misused for world-disturbance still contain a dhārmic ‘key’ for correction—evil is not beyond remedy.
Not explicit; the verse functions within the Kāśī-khaṇḍa narrative arc that supports Kāśī’s protective sacred fame.
None; it states the condition of the demon’s defeat (only by his own trident).