Matsya Purana — Saubhagya-Śayana Vow: Lalitā/Gaurī–Śiva Worship
तया सहैव देवेशं तृतीयायाम् अथार्चयेत् फलैर्नानाविधैर्धूपैर् दीपनैवेद्यसंयुतैः //
tayā sahaiva deveśaṃ tṛtīyāyām athārcayet phalairnānāvidhairdhūpair dīpanaivedyasaṃyutaiḥ //
Then, together with her, one should worship the Lord of the gods at the third watch, offering various fruits, diverse kinds of incense, lamps, and food-offerings (naivedya).
Nothing directly—this verse is practical ritual instruction, focusing on timed worship and standard offerings rather than cosmology or pralaya narratives.
It frames a householder-style dharma of regular, time-bound devotion: worship at a specified watch with proper upacāras (fruits, incense, lamp, and naivedya), emphasizing disciplined daily/vrata observance.
Ritually, it lists core upacāras—dhūpa (incense), dīpa (lamp), and naivedya (food offering)—and specifies a time-marker (tṛtīyāyām), reflecting the Matsya Purana’s concern for correct pūjā sequencing and timing.