तुंबुरुर्ना रदश्चोभौ देवानामतिदुर्लभौ । नादरूपी शिवः साक्षान्नादतत्त्वविदौ हि तौ
tuṃbururnā radaścobhau devānāmatidurlabhau | nādarūpī śivaḥ sākṣānnādatattvavidau hi tau
Tumburu dan Nārada—keduanya amat langka bahkan di antara para dewa. Sebab Śiva sendiri adalah wujud Nāda (bunyi suci), dan mereka berdua sungguh mengetahui tattva Nāda.
Skanda (deduced, Kāśīkhaṇḍa narrative frame)
Tirtha: Kāśī
Type: kshetra
Scene: Tumburu and Nārada depicted as celestial musicians, poised in reverent knowledge; behind them an abstract visualization of Śiva as vibrating nāda—concentric sound-waves emerging from a liṅga or from Śiva’s ḍamaru.
Mystic sound (Nāda) is divine; Śiva is identified with Nāda, and true musicians-sages are honored as knowers of that reality.
The teaching appears within the Kāśīkhaṇḍa setting, supporting Kāśī’s sanctity as a realm of Śiva and sacred sound.
No explicit ritual is given; the verse establishes a theological basis for devotional music and nāda-upāsanā.