Matsya Purana — The Rite of the Vibhūti-Dvādaśī Vow
ग्रामं च शक्तिमान्दद्यात् क्षेत्रं वा भवनान्वितम् गुरुं सम्पूज्य विधिवद् वस्त्रालंकारभूषणैः //
grāmaṃ ca śaktimāndadyāt kṣetraṃ vā bhavanānvitam guruṃ sampūjya vidhivad vastrālaṃkārabhūṣaṇaiḥ //
A capable man should give in charity even a village, or a tract of land furnished with a dwelling; and, having duly honoured the guru according to proper rite, he should worship him with garments, ornaments, and jewellery.
This verse does not address pralaya; it focuses on dharma—specifically the meritorious practice of dāna (gifting) and the proper honouring of one’s guru.
It presents an ideal of high-value charity: those with means should donate substantial assets like land (even a village) or a homestead, and uphold social-religious duty by ritually honouring and supporting the guru—an ethic applicable to kings, patrons, and householders.
The ritual point is “vidhivat” (according to prescribed procedure) in guru-pūjā; architecturally, it implies gifting property “bhavanānvitam”—land complete with a dwelling—highlighting endowment of built space as a form of religious merit.