Matsya Purana — The Burning of Tripura and Rudra’s Victory
काचित्प्रियं परित्यज्य अशक्ता गन्तुमन्यतः पुरः प्रियस्य पञ्चत्वं गताग्निवदने क्षयम् //
kācitpriyaṃ parityajya aśaktā gantumanyataḥ puraḥ priyasya pañcatvaṃ gatāgnivadane kṣayam //
Some woman, having abandoned her beloved and unable to go anywhere else, comes to ruin—like a moth entering fire—when her beloved passes into the state of the five elements (death).
It does not describe cosmic Pralaya directly; it uses the idea of “pañcatva” (return into the five elements) as an individual dissolution at death, emphasizing impermanence.
It warns against crippling attachment: a householder should practice steadiness and dharma even amid loss, and a king should govern with detachment, not being undone by personal grief.
No Vāstu or temple-rule detail appears here; the only technical term is “pañcatva,” often invoked in funeral/antyeṣṭi contexts to indicate the body’s return to the elements.