Matsya Purana — Characteristics of Dvāpara and Kali Yugas
चतुर्दशसु तावन्तो ज्ञेया मन्वन्तरेष्विह आसुरी यातुधानी च पैशाची यक्षराक्षसी //
caturdaśasu tāvanto jñeyā manvantareṣviha āsurī yātudhānī ca paiśācī yakṣarākṣasī //
Across the fourteen Manvantaras, these are to be understood as existing here in like measure: the Asuric, the Yātudhānī, the Paiśācī, and the Yakṣa–Rākṣasī classes of beings.
It situates certain non-human classes (Asuras, Yātudhānas, Piśācas, Yakṣa–Rākṣasas) as recurring features across all fourteen Manvantaras, emphasizing cyclical cosmic order rather than a single pralaya event.
By acknowledging persistent categories of disruptive or liminal beings across ages, it implicitly supports the king’s duty of protection (rakṣaṇa) and the householder’s duty of maintaining ritual and moral order to counter disorderly influences.
No direct Vāstu or temple rule is stated; the practical ritual takeaway is that these beings are part of the purāṇic worldview across ages, which underlies protective rites (rakṣā, śānti) commonly integrated into consecrations and household ceremonies.