Adhyaya 89: शौचाचारलक्षणम् — सदाचार, भैक्ष्यचर्या, प्रायश्चित्त, द्रव्यशुद्धि, आशौच-निर्णय
स्नात्वार्धमासात् संशुद्धा ततः शुद्धिर्भविष्यति आ षोडशात् ततः स्त्रीणां मूत्रवच्छौचमिष्यते
snātvārdhamāsāt saṃśuddhā tataḥ śuddhirbhaviṣyati ā ṣoḍaśāt tataḥ strīṇāṃ mūtravacchaucamiṣyate
Setelah mandi, ia menjadi tersucikan setelah setengah bulan; sesudah itu tercapai kesucian penuh. Hingga hari keenam belas, bagi wanita ditetapkan śauca seperti bersuci setelah buang air kecil (segera dan singkat).
Suta Goswami (narrating traditional Dharma-vidhi within the Linga Purana discourse)
It establishes śauca (ritual cleanliness) as a prerequisite for approaching the Linga—outer purity supports steadiness of mind, making the worshipper (pashu) fit to turn toward Pati (Shiva) and loosen pasha (bondage).
Indirectly, it presents Shiva as the supremely pure Pati, approached through disciplines that refine the worshipper; the rule highlights that purification is a means for the bound soul to become eligible for communion with Shiva’s ever-pure reality.
A śauca-vidhi (purification observance) tied to bathing and time-based purification; in Shaiva sadhana it corresponds to bahya-śauca supporting antar-śauca—mental clarity needed for mantra, dhyana, and puja.