उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
नखाग्रकेशनिर्धूतस्नानवस्त्रघटोदकम् अश्रीकरं मनुष्याणाम् अशुद्धं संस्पृशेद्यदि
nakhāgrakeśanirdhūtasnānavastraghaṭodakam aśrīkaraṃ manuṣyāṇām aśuddhaṃ saṃspṛśedyadi
ନଖ ଓ କେଶର ଅଗ୍ରରୁ ଝଡ଼ିଥିବା ଜଳ, ସ୍ନାନବସ୍ତ୍ରର ଜଳ, ସ୍ନାନଘଟର ଜଳ—ଏହା ମନୁଷ୍ୟଙ୍କ ପାଇଁ ଅଶ୍ରୀକର; ଯଦି କେହି ସ୍ପର୍ଶ କରେ, ସେ ସ୍ପର୍ଶ ଅଶୁଦ୍ଧ ବୋଲି ଜଣାଯାଏ।
Suta Goswami
It sets a śauca standard for approaching the Liṅga: contact with discarded bathing water (from nails, hair, cloth, or pot) is treated as aśuddha, since Śiva-pūjā requires auspiciousness and careful handling of sanctified substances.
By implication, Śiva as Pati is approached through order (vidhi) and purity: the soul (paśu) bound by impurities (pāśa) must remove external and internal taints; ritual discipline mirrors the deeper purification needed to align with Śiva-tattva.
Ritual śauca: avoiding contact with impure remnants of bathing and maintaining cleanliness around worship materials; as a yogic takeaway, it points to disciplined purification as a prerequisite for Pāśupata-oriented sādhana.