Matsya Purana — Soma
पीतं पञ्चदशाहं तु रश्मिनैकेन भास्करः आप्याययत्सुषुम्नेन भागं भागमहःक्रमात् //
pītaṃ pañcadaśāhaṃ tu raśminaikena bhāskaraḥ āpyāyayatsuṣumnena bhāgaṃ bhāgamahaḥkramāt //
For fifteen days, the Sun, drawing in the essence by a single ray, then nourishes it through the Suṣumnā channel—portion by portion, in the sequence of days.
Indirectly, it supports the Purāṇic cosmology where the Sun regulates absorption and nourishment in measured cycles; such orderly regulation is the opposite of pralaya’s breakdown, showing how cosmic stability is maintained day by day.
It models disciplined, gradual distribution—“portion by portion, in the order of days”—a principle echoed in dharma: rulers and householders should sustain dependents through steady, timely provision rather than erratic or excessive action.
Ritually, it reinforces timing (ahaḥ-krama) as essential—offerings, observances, and consecrations are effective when performed in correct daily/fortnightly sequence; it also aligns with Vāstu/temple practice where solar reckoning guides auspicious scheduling.