Adhyaya 89: शौचाचारलक्षणम् — सदाचार, भैक्ष्यचर्या, प्रायश्चित्त, द्रव्यशुद्धि, आशौच-निर्णय
उल्लेखनेनाञ्जनेन तथा संमार्जनेन च गोनिवासेन वै शुद्धा सेचनेन धरा स्मृता
ullekhanenāñjanena tathā saṃmārjanena ca gonivāsena vai śuddhā secanena dharā smṛtā
تُعَدُّ الأرضُ مطهَّرةً بالكشطِ والتسوية، وبالدهنِ بعجينةٍ مُقدَّسة، وبالكنس؛ وتطهرُ أيضاً بإقامةِ الأبقار عليها، ويُذكَرُ أنها تطهرُ كذلك برشِّ الماء.
Suta Goswami (narrating Śiva-pūjā procedures to the sages at Naimiṣāraṇya)
It prescribes bhūmi-śodhana—purifying the worship area—so the Linga-pūjā is performed in a sāttvika, consecrated space suitable for invoking Pati (Śiva) and removing ritual obstacles.
By emphasizing purity of the ritual field, it implies Śiva as Pati—supremely pure and liberating—approached through ordered discipline; purification supports the pashu’s movement from pasha (impurity/bondage) toward Śiva’s grace.
A practical pūjā-vidhi step: cleansing and consecrating the ground by scraping/leveling, smearing, sweeping, allowing cows to sanctify the area, and sprinkling water—preliminaries that stabilize the mind and environment for worship.