Matsya Purana — The Slaying of Jambha and the Rise of Tāraka: Divine Battle Formations
चकार यक्षकामिनी तरुं कुठारपाटितं गजस्य दन्तमात्मजं प्रगृह्य कुम्भसंपुटम् विपाट्य मौक्तिकं परं प्रियप्रसादमिच्छते समांसशोणितासवं पपुश्च यक्षराक्षसाः //
cakāra yakṣakāminī taruṃ kuṭhārapāṭitaṃ gajasya dantamātmajaṃ pragṛhya kumbhasaṃpuṭam vipāṭya mauktikaṃ paraṃ priyaprasādamicchate samāṃsaśoṇitāsavaṃ papuśca yakṣarākṣasāḥ //
The Yakṣa-woman fashioned (something) from a tree split by an axe; and, taking an elephant’s tusk as though it were her own child, she broke open the pot-like casket and drew out a supreme pearl, seeking the beloved’s favor. And the Yakṣas and Rākṣasas drank a liquor of blood mixed with flesh.
This verse is not about cosmic Pralaya; it belongs to a mythic episode describing Yakṣa–Rākṣasa behavior and does not present flood/creation doctrine directly.
Indirectly, it functions as a cautionary contrast: the grotesque consumption of blood-and-flesh liquor and the pursuit of favor through violent/unnatural acts highlights adharma—what a king and householder should restrain and punish or avoid.
No explicit Vāstu or temple-ritual rule is taught; the only material motif is the ‘kumbha’ (pot/casket) being broken to obtain a pearl, which can be read symbolically but is not a Vāstu prescription.