Aśauca-vidhi — Rules of Birth/Death Impurity, Sapinda Circles, and Śrāddha Sequence
पक्षिणी योनिसम्बन्धे बान्धवेषु तथैव च / एकरात्रं समुद्दिष्टं गुरौ सब्रह्मचारिणि
pakṣiṇī yonisambandhe bāndhaveṣu tathaiva ca / ekarātraṃ samuddiṣṭaṃ gurau sabrahmacāriṇi
Im Fall einer weiblichen Vogelgestalt (als Ursache von Tod/Verunreinigung), bei Geburtsverbindungen (yoni-sambandha) und ebenso unter Verwandten ist eine Nacht vorgeschrieben; und dieselbe eine Nacht wird auch für den Guru und den sabrahmacārin (Mitschüler) erklärt.
Sūta (narrator) conveying the Purāṇic dharma-teaching within the Kurma Purana’s prāyaścitta/ācāra section
Primary Rasa: shanta
Secondary Rasa: adbhuta
This verse is not a direct Atman-teaching; it belongs to dharma-vidhi (ritual-ethical regulation) and specifies the duration of āśauca (impurity) in certain relations, supporting purity-discipline that traditionally undergirds higher spiritual practice.
No specific yogic technique is taught here; indirectly, it reinforces niyama-like discipline (śauca/purity and regulated conduct), which Purāṇic traditions treat as a prerequisite for mantra, japa, pūjā, and contemplative practice.
It does not explicitly discuss Śiva–Viṣṇu unity; instead, it reflects the Kurma Purana’s broader synthesis by grounding spiritual life in shared dharma norms—purity rules that apply across Śaiva and Vaiṣṇava observances.