Adhyaya 89: शौचाचारलक्षणम् — सदाचार, भैक्ष्यचर्या, प्रायश्चित्त, द्रव्यशुद्धि, आशौच-निर्णय
पादौ स्पृशन्ति ये चापि पराचमनबिन्दवः ते पार्थिवैः समा ज्ञेया न तैरप्रयतो भवेत्
pādau spṛśanti ye cāpi parācamanabindavaḥ te pārthivaiḥ samā jñeyā na tairaprayato bhavet
Bahkan titisan air daripada berkumur (ācamana) yang kebetulan menyentuh kaki hendaklah diketahui setara dengan tanah (neutral dari segi ritual). Oleh itu jangan menjadi cuai kerananya; tetaplah berjaga akan kesucian ketika melakukan pemujaan kepada Śiva.
Suta Goswami (narrating Shiva-puja vidhi to the sages of Naimisharanya)
It sets a practical purity rule: droplets from ācamanā that fall and touch the feet are treated as earth-like (ritually neutral/impure), so the worshipper should maintain careful śauca rather than assuming everything remains sanctified.
Indirectly, it implies that approaching Pati (Śiva) through Linga-pūjā requires disciplined conduct: purity and attentiveness refine the pashu (individual soul) and loosen pasha (bondage) through regulated worship.
Ācamanā and śauca as part of puja-vidhi, emphasizing apramāda (non-carelessness)—a yogic discipline aligned with Pāśupata-oriented restraint and mindful ritual action.