There Beren buried his fathers bones, and raised a cairn of boulders above him, and swore upon it an oath of vengeance. First there for he pursued the Orcs that had slain his father and his kinsmen, and he found their camp by night at Rivil's Well above the Fen of Serech, and because of his wood craft he came near to their fire unseen. There their captain made boast of his deeds, and he held up the hand of Barahir that he had cut off as a token for Sauron that their mission was fulfilled; and the ring of Felagund was on that hand. Then Beren sprang from behind rock, and slew captain, and taking the hand and the ring he escaped, being defended by fate for the Orcs were dismayed, and their arrows wild.
Thereafter for four years more Beren wandered still upon Dorthonion, a solitary outlaw; but he became the friend of birds and beasts, and they aided him, and did not betray him, and from that time forth he ate no flesh nor slew any living thing that was not in the service of Morgoth. He did not fear death, but only captivity, and being bold and desperate he escaped both death and bonds; and the deeds of lonely daring that he achieved were noised abroad throughout Beleriand, and the tail of them came even into Doriath. At length Morgoth set a price upon his head no less than the price upon the head of Fingon, High King of the Noldor; but the Orcs fled rather at the rumour of his approach than sought him out. Therefore and army was sent against him under the command of Sauron; and Sauron brought werewolves, fell beasts inhabited by dreadful spirits that he had imprisoned in their bodies.
All that land was now become filled with evil, and all clean things were departing from it; and Beren was pressed so hard that at last he was forced to flee from Dorthonion. In time of winter and snow he forsook the land and grave of his father, and climbing into the high land of Doriath. There it was put into his heart that he would go down into the Hidden Kingdom, where no mortal foot had trodden. Terrible was his southward journey. Sheer were the precipices of Ered Gorgoroth, and beneath their feet were shadows that were laid before the rising of the Moon. Beyond lay the wilderness of Dungortheb, where the sorcery of Sauron and the power of Melian came together, and horror and madness walked. There spiders of the fell race of Ungoliant abode, spinning their unseen webs in which all living things were snared; and monsters wandered there that were born in the long dark before the Sun, hunting silently with many eyes. No food for Elves or Men was there in that haunted land, but death only. That journey is not accounted least among the great deeds of Beren, but he spoke of it to no one after, lest the horror return into his mind; and none know how he found a way, and so came by paths that no Man nor Elf else ever dared to tread to the borders of Doriath. And he passed through the mazes that Melian wove about the kingdom of Thingol, even as she had foretold; for a great doom lay upon him.
It is told in the Lay of Leithian that Beren came stumbling into Doriath grey and bowed as with many years of woe, so great had been the torment of the road. But wandering in the summer in the woods of Neldoreth he came upon Luthien, daughter of Thingol and Melian, at a time of evening under moonrise, as she danced upon the unfading grass in the glades beside Esgalduin. Then all memory of his pain departed from him, and he fell into an enchantment; for Luthien was the most beautiful of all the Children of Iluvatar. Blue was her raiment as the unclouded heaven, but her eyes were grey as the starlit evening; her mantle was sewn with golden flowers, but her hair was dark as the shadows of twilight. As the light upon the leaves of trees, as the voice of clear waters, as the stars above the mists of the world, such was her glory and her loveliness; and in her face was a shining light.
But she vanished from his sight; and he became dumb, as one that is bound under a spell, and he strayed long in the woods, wild and wary as a beast, seeking for her. In his heart he called her Tinuviel, that signifies Nightingale, daughter of twilight, in the Grey-elven tongue, for he knew no other name for her. And he saw her afar as leaves in the winds of autumn, and in winter as a star upon a hill, but a chain was upon his limbs.
There came a time near dawn on the eve of spring, and Luthien danced upon a green hill; and suddenly she began to sing. Keen, heart-piercing was her song as the song of the lark that rises from the gates of night and pours its voice among the dying stars, seeing the sun behind the walls of the world; and the song of Luthien released the behind the walls of the world; and the song of Luthien released the bonds of winter, and the frozen waters spoke, and flowers sprang from the cold earth where her feet had passed.