यत्र हि महाहिप्रवरशिरोमणयः सर्वं तमः प्रबाधन्ते. ॥ १२ ॥
yatra hi mahahi-pravara-siro-manayah sarvam tamah prabadhante.
yatra-where; hi-indeed; maha-ahi-of great serpents; pravara-of the best; sirah-manayah-the gems on the hoods; sarvam-all; tamah-darkness; prabadhante-drive away.
Many great serpents reside there with gems on their hoods, and the effulgence of these gems dissipates the darkness in all directions.