Matsya Purana — Rasakalyāṇinī Vrata: Magha-based Goddess Worship
पुनर्माघे तु सम्प्राप्ते शर्करां करकोपरि कृत्वा तु काञ्चनीं गौरीं पञ्चरत्नसमन्विताम् //
punarmāghe tu samprāpte śarkarāṃ karakopari kṛtvā tu kāñcanīṃ gaurīṃ pañcaratnasamanvitām //
Then, when the month of Māgha arrives again, placing sugar upon a small pot as an offering, one should fashion an image of radiant Gaurī in gold, adorned with the five precious gems.
This verse does not address Pralaya; it prescribes a Māgha-month ritual act—offering sugar on a vessel and preparing a golden Gaurī image adorned with five gems.
It frames a householder/royal duty as ritual patronage: commissioning a properly made deity image (gold, pañcaratna adornment) and performing seasonally timed worship in Māgha, reflecting dharmic support of temple and household rites.
Ritually, it specifies materials and setup: a karaka (vessel) used as an offering base with sugar, and a Gaurī pratima made of gold with pañcaratna—details aligned with Matsya Purana-style pratima-lakṣaṇa and installation/worship protocols.