§ Of Túrin Turambar The Silmarillion

Then Túrin, being yet bemused by the eyes of the dragon, as were he treating with a foe that could know pity, believed the words of Glaurung and fuming away he sped over the bridge. But as he went Glaurung spoke behind him, saying in a fell voice: 'Haste thee now, son of Húrin, to Dor-lómin! Or perhaps the Orcs shall come before thee, once again. And if thou tarry for Finduilas, then never shalt thou see Morwen again, and never at all shalt thou see Nienor thy sister; and they will curse thee.'