§ Of Túrin Turambar The Silmarillion

So began the abiding of Túrin in the hidden house of Mîm upon Amon Rûdh; and he walked on the greensward before the mouth of the cave, and looked out east, and west, and north. Northward he looked, and descried the Forest of Brethil climbing green about Amon Obel in its midst, and thither his eyes were drawn ever and again, he knew not why; for his heart was set rather to the north-west, where league upon league away on the skirts of the sky it seemed to him that he could glimpse the Mountains of Shadow, the walls of his home. But at evening Túrin looked west into the sunset, as the sun rode down red into the hazes above the distant coasts, and the Vale of Narog lay deep in the shadows between.