व्यपोहनस्तवनिरूपण-प्रसङ्गे नक्तभोजन-शिवव्रतविधिः (वार्षिक-प्रतिमास-क्रमः)
सोपवासं चतुर्दश्यां भवेदुभयपक्षयोः रुद्राय पौर्णमास्यां तु दद्याद्वै घृतकम्बलम्
sopavāsaṃ caturdaśyāṃ bhavedubhayapakṣayoḥ rudrāya paurṇamāsyāṃ tu dadyādvai ghṛtakambalam
இரு பக்ஷங்களின் சதுர்தசியன்று உபவாச விரதம் மேற்கொள்ள வேண்டும்; மேலும் பௌர்ணமியன்று ருத்ரனுக்காக நெய் தடவிய கம்பளத்தைத் தானமாக அளிக்க வேண்டும்—இது சிவபூஜையை வலுப்படுத்தி பசுவை பாசவிடுதலை நோக்கி நடத்தும்।
Suta Goswami (narrating to the sages of Naimisharanya)
It links Linga-centered Shaiva discipline to concrete observances—fasting on both Chaturdashis and dana on Purnima—showing that devotion is expressed through vrata (self-restraint) and charitable offering to Rudra as part of Shiva-puja.
Shiva is addressed as Rudra, the Pati who receives offerings and grants purification; the verse implies that grace is approached through regulated conduct that loosens pasha (bondage) upon the pashu (individual soul).
A vrata practice: upavasa (fasting) on the 14th tithi of both pakshas, coupled with dana on Purnima—supporting the Shaiva path where discipline and offering function as auxiliaries to inner purification aligned with Pashupata-oriented worship.