§ Of Túrin Turambar The Silmarillion

Thus he came hardly by the passes of Dor-lómin, through bitter snows from the north, and found again the land of his childhood. Bare and bleak it was; and Morwen was gone. Her house stood empty, broken and cold; and no living thing dwelt nigh. Therefore Túrin departed, and came to the house of Brodda the Easterling, he that had to wife Aerin, Húrin's kinswoman; and there he learned of an old servant that Morwen was long gone, for she had fled with Nienor out of Dor-Lómin, none but Aerin knew where.