§ Of Túrin Turambar The Silmarillion

But when the year drew on to midwinter, snow came down from the north heavier than they had known it in the river-vales, and Amon Rûdh was covered deep; and they said that the winters worsened in Beleriand as the power of Angband grew. Then only the hardiest dared stir abroad; and some fell sick, and all were pinched with hunger. But in the dim dusk of a winter's day there appeared suddenly among them a man, as it seemed, of great bulk and girth, cloaked and hooded in white; and he walked up to the fire without a word. And when men sprang up in fear, he laughed, and threw back his hood, and beneath his wide cloak he bore a great pack; and in the light of the fire Túrin looked again on the face of Beleg Cúthalion.