Matsya Purana — Genealogy from Budha to Purūravas and Yayāti; Raji’s war episode; the Paurava...
स्वकीयेन शरीरेण जरामेनां प्रशास्तु वः अहं तन्वाभिनवया युवा कामानवाप्नुयाम् //
svakīyena śarīreṇa jarāmenāṃ praśāstu vaḥ ahaṃ tanvābhinavayā yuvā kāmānavāpnuyām //
May old age be governed by its own body; but I—renewed in a fresh form—may I, as a youth, attain the objects of desire.
This verse does not describe Pralaya directly; it focuses on the human condition—aging (jarā) and the wish for renewed youth to pursue kāma.
It highlights the tension between kāma (desire) and life’s decline, implying that a ruler/householder should recognize impermanence and discipline desire rather than be ruled by it.
No Vāstu, temple-building, or ritual procedure is stated in this verse; it is a personal reflection on bodily aging and the longing for renewed form.