Aśauca-vidhi — Rules of Birth/Death Impurity, Sapinda Circles, and Śrāddha Sequence
षड्रात्रं वै दशाहं च विप्राणां वैश्यशूद्रयोः / अशौचं क्षत्रिये प्रोक्तं क्रमेण द्विजपुङ्गवाः
ṣaḍrātraṃ vai daśāhaṃ ca viprāṇāṃ vaiśyaśūdrayoḥ / aśaucaṃ kṣatriye proktaṃ krameṇa dvijapuṅgavāḥ
হে দ্বিজশ্রেষ্ঠ, ক্রমে ক্ষত্রিয়ের জন্য ছয় রাত্রি, আর বিপ্রের জন্য এবং বৈশ্য-শূদ্রের জন্য দশ দিন অশৌচ ঘোষণা করা হয়েছে।
Sūta (narrating the Kurma Purana’s dharma-teachings as taught by the tradition)
Primary Rasa: shanta
This verse is primarily a dharma injunction about aśauca; indirectly, it supports Atman-realization by prescribing social-ritual order that steadies the mind and community life, which the Kurma Purana elsewhere connects to higher yoga and knowledge.
No direct yoga technique is taught here; the emphasis is on purity discipline (aśauca regulation) as a preparatory framework that, in the Kurma Purana’s broader synthesis, protects sādhana and supports steadiness for mantra, worship, and contemplative practice.
It does not explicitly discuss Shiva–Vishnu unity; it belongs to the dharma section. In the Kurma Purana’s overall Shaiva–Vaishnava synthesis, such dharma rules function as shared foundations for devotion and yoga directed to the one Supreme.