नानाविधानि यंत्राणि नानायुधविधानकम् । जलाशयानां रचनाः सुदुर्गरचनास्तथा
nānāvidhāni yaṃtrāṇi nānāyudhavidhānakam | jalāśayānāṃ racanāḥ sudurgaracanāstathā
तुम नाना प्रकार के यंत्रों का ज्ञान, विविध रूपों के आयुधों की रचना, जलाशयों की बनावट तथा सुदृढ़ दुर्गों का निर्माण भी जानोगे।
Skanda (deduced, Kāśīkhaṇḍa context)
Tirtha: Kāśī-kṣetra
Type: kshetra
Scene: A visionary catalogue of technical skills: yantras, diverse weapons, reservoirs, and formidable forts—seen as dharmic engineering for a sacred city.
Technical knowledge—when guided by dharma—supports social welfare (waterworks) and protection, becoming a righteous form of action.
Kāśī is the overarching holy setting; the verse aligns worldly skills with sacred-city life and its needs.
No direct ritual; the verse highlights constructive works (especially water-reservoirs) as dharmically valuable.