Matsya Purana — The Rite and Glory of Meru-Dāna: The Tenfold ‘Gift of Meru’ and Mountain-Offe...
गन्धर्ववनशोभावान् अतः कीर्तिर्दृढास्तु मे यस्मात्त्वं केतुमालेन वैभ्राजेन वनेन च //
gandharvavanaśobhāvān ataḥ kīrtirdṛḍhāstu me yasmāttvaṃ ketumālena vaibhrājena vanena ca //
Because you are adorned by the splendor of the Gandharva-forest—by Ketumāla and by the radiant Vaibhrāja grove—therefore may my fame become firm and enduring.
This verse is not about Pralaya; it belongs to the Matsya Purana’s cosmographic material, praising divine regions/forests (Ketumāla, Gandharva-vana, Vaibhrāja) rather than describing dissolution.
Indirectly, it reflects the Purāṇic value of kīrti (enduring good fame): a king or householder gains stable renown through dharmic conduct and by honoring sacred geography—pilgrimage, reverence, and patronage of holy places.
No explicit Vāstu or temple-building rule appears here; the ritual takeaway is the sacralization of landscape—naming and praising holy groves/regions that often function as pilgrimage markers in Purāṇic practice.