§ Of the Ruin of Doriath The Silmarillion

And hearing the words of Melian Húrin stood moveless, and he gazed long into the eyes of the Queen; and there in Menegroth, defended still by the Girdle of Melian from the darkness of the Enemy, he read the truth of all that was done, and tasted at last the fullness of woe that was measured for him by Morgoth Bauglir. And he spoke no more of what was past, but stooping lifted up the Nauglamír from where it lay before Thingol's chair, and he gave it to him, saying: 'Receive now, lord, the Necklace of the Dwarves, as a gift from one who has nothing, and as a memorial of Húrin of Dor-lómin. For now my fate is fulfilled, and the purpose of Morgoth achieved; but I am his thrall no longer.'