Ramayana
ध्रियमाणं शिरोभिस्तु नागैरमितविक्रमैः । दिव्यं दिव्येन वपुषा दिव्यरत्नविभूषितैः ॥ 7-97-19 ॥
It was borne upon their heads by Nagas of measureless might, divine in form with their divine bodies, adorned with celestial jewels.
english translation