Matsya Purana — Agastya’s Origin
यदा न गीतवाद्येन नाङ्गरागादिना हरिः न काममाधवाभ्यां च विषयान्प्रति चुक्षुभे //
yadā na gītavādyena nāṅgarāgādinā hariḥ na kāmamādhavābhyāṃ ca viṣayānprati cukṣubhe //
When Hari was no longer stirred toward sense-objects by song and instrumental music, nor by perfumes and bodily adornments, nor even by Kāma and Mādhava—the delights of love and spring—then the pull of enjoyment ceased to agitate him.
This verse is not about cosmic pralaya; it describes an inner “dissolution” of craving—when attractions no longer disturb the mind, the turbulence of sense-driven living subsides.
It frames self-mastery as a core dharmic discipline: a king or householder may enjoy lawful pleasures, but should cultivate restraint so that music, adornment, and seasonal romance do not overrule judgment and duty.
No direct Vāstu or temple-architecture rule appears here; the ritual takeaway is ethical—external refinements (fragrance, ornament, entertainment) should not become the engine of desire that distracts from worship and right conduct.