Matsya Purana — The Slaying of Jambha and the Rise of Tāraka: Divine Battle Formations
यन्त्राणि तिलशः कृत्वा शैलास्त्रं परमूर्धसु निपपातातिवेगेना-दारयत्पृथिवीं ततः //
yantrāṇi tilaśaḥ kṛtvā śailāstraṃ paramūrdhasu nipapātātivegenā-dārayatpṛthivīṃ tataḥ //
After smashing the machines into fragments as fine as sesame, the rock-missile (śailāstra) struck the loftiest peaks; then, falling with tremendous speed, it split the earth apart.
It uses apocalyptic imagery—an earth-splitting impact—to depict overwhelming force, a style often used in Puranas to evoke dissolution-like devastation, though this verse itself describes weaponic destruction rather than the flood-pralaya narrative.
Indirectly, it underscores the ethical warning that engineered power (yantra/ashtra) can devastate the world if misused—aligning with Rajadharma themes about restraint, protection of the realm, and avoiding reckless violence.
The technical terms yantra (mechanism) and astra (projectile/weapon) reflect the Matsya Purana’s wider shilpa–vastu milieu where precise knowledge of devices, materials, and forces is discussed alongside construction and ritual technology.