Matsya Purana — Skanda’s Consecration
अभिषिक्तो विधानेन यथावत्षण्मुखः प्रभुः सुतामस्मै ददौ शक्रो देवसेनेति विश्रुताम् //
abhiṣikto vidhānena yathāvatṣaṇmukhaḥ prabhuḥ sutāmasmai dadau śakro devaseneti viśrutām //
When the Lord Ṣaṇmukha had been duly consecrated according to the prescribed rite, Śakra (Indra) gave him his daughter—renowned as Devasenā.
Nothing directly—this verse is mythic-ritual narrative, focusing on consecration (abhiṣeka) and a divine marriage alliance rather than pralaya cosmology.
It highlights the principle of acting ‘yathāvat’ (properly, by rule): major transitions—installation, authority, and marriage—are to be performed according to prescribed rites and social order, a key Purāṇic ethic for rulers and householders.
The ritual point is abhiṣeka/installation performed ‘vidhānena’ (by injunction). While not Vāstu-specific, it reflects the Matsya Purana’s broader emphasis on correct procedural rites (vidhi) for sanctification and legitimacy.