And I never to be rid of the utter gladness of knowing that I was come there again, after so strange a journey, and that Mine Own had I brought with me, out of all the unknown world. "The Night Land" by William Hope Hodgson

She was rather glad to see him, for the feeling had come over her that she was quite unknown to all these people. "The Vultures" by Henry Seton Merriman

That they had done so was, indeed, then unknown to me. "From Sail to Steam, Recollections of Naval Life" by Captain A. T. Mahan