द्रोणेन दुर्योधनस्य कवचबन्धनम् — Drona’s Mantra-Bound Armor for Duryodhana
अन्तर्धान॑ चामपात्रे दुग्धा पुण्यजनैर्विराट् । दोग्धा वैश्रवणस्तेषां वत्सश्चवासीद् वृषध्वज:,यक्षोंने कच्चे बर्तनमें पृथ्वीसे अन्तर्धान विद्याका दोहन किया। उनके दोग्धा कुबेर और बछड़ा महादेवजी थे
antardhānaṃ cāmapātre dugdhā puṇyajanair virāṭ | dogdhā vaiśravaṇas teṣāṃ vatsaś cāvāsīd vṛṣadhvajaḥ ||
Nārada said: “In an earthen vessel, the Yakṣas milked from the Earth Antardhāna—the power of disappearance. For them Vaiśravaṇa (Kubera) was the milker, and Vṛṣadhvaja (Śiva) was the calf.”
नारद उवाच
Extraordinary powers are portrayed as arising within a regulated cosmic framework: they are ‘drawn out’ through proper agency and hierarchy (Kubera as controller, Śiva as enabling ‘calf’), suggesting that power without order and rightful authority is incomplete or illegitimate.
Nārada describes a mythic episode: the Puṇyajanas/Yakṣas obtain the power called Antardhāna (invisibility/disappearance) by ‘milking’ it from the Earth into an earthen pot, with Kubera acting as the milker and Śiva functioning as the calf that makes the Earth yield this essence.