Falls over the head by Prasad A
Therefore he opened his heart to Thingol, telling him of his dreams; and Thingol spoke to him of the deep gorge of the River Narog, and the caves under the High Faroth in its steep western shore, and when he departed he gave him guides to lead him to that place of which few yet knew. Thus Finrod came to the Caverns of Narog, and began to establish there deep halls and armouries after the fashion of the mansions of Menegroth; and that stronghold was called Nargothrond.
– The Silmarillion, Quenta Silmarillion Chapter XIII Of the Return of the Noldor
– ponderation:Falls over the head by Prasad A
Therefore he…