Matsya Purana — Kailasa
दिव्यारण्यं विशोकं च तस्य तीरे महद्वनम् तस्मिन्गिरौ निवसति यक्षो मणिधरो वशी //
divyāraṇyaṃ viśokaṃ ca tasya tīre mahadvanam tasmingirau nivasati yakṣo maṇidharo vaśī //
There is a divine forest called Viśoka, and on its bank lies a vast woodland. On that mountain dwells a Yakṣa named Maṇidhara, powerful and self-controlled.
This verse is not about Pralaya; it describes sacred geography—an auspicious forest and a Yakṣa guardian dwelling on a mountain.
Indirectly, it supports the Purāṇic ethic of honoring protected sacred spaces: rulers and householders are expected to preserve forests, respect holy sites, and avoid harming guardian-associated regions.
No explicit Vāstu or temple rule is stated; the ritual takeaway is that the locale is presented as divinely charged (divyāraṇya, viśoka), suggesting suitability for pilgrimage, worship, or austerities under the protection of a Yakṣa.