Aśauca-vidhi — Rules of Birth/Death Impurity, Sapinda Circles, and Śrāddha Sequence
अदन्तजातमरणे पित्रोरेकाहमिष्यते / जातदन्ते त्रिरात्रं स्याद् यदि स्यातां तु निर्गुणौ
adantajātamaraṇe pitrorekāhamiṣyate / jātadante trirātraṃ syād yadi syātāṃ tu nirguṇau
Si el niño muere antes de que le hayan salido los dientes, para los padres se prescribe un solo día de impureza. Si ya le han brotado los dientes, debe ser de tres noches, siempre que los padres no estén afectados por condiciones descalificantes (nirguṇa).
Vyasa (narration of Dharma rules within the Kurma Purana’s discourse)
Primary Rasa: shanta
Secondary Rasa: karuna
This verse is primarily a dharma injunction on ashauca durations; it does not directly teach Atman-doctrine, but it frames disciplined living (niyama) as the social-ritual ground on which higher spiritual inquiry is traditionally pursued.
No specific meditation is taught here; the focus is ritual discipline—observing prescribed impurity periods—which functions as a preparatory ethical-ritual restraint (a niyama-like regulation) supporting steadiness for later Yoga practice in the Purana’s broader teaching.
It does not explicitly discuss Shiva–Vishnu unity; it belongs to the Purva-bhaga’s dharma material that complements the Purana’s later synthetic theology by grounding devotees in shared Vedic-puranic observance.