‘I sat at night by the waters of Anduin, in the grey dark under the young pale moon, watching the ever-moving stream; and the sad reeds were rustling. So do we ever watch the shores nigh Osgiliath, which our enemies now partly hold, and issue from it to harry our lands. But that night all the world slept at the midnight hour. Then I saw, or it seemed that I saw, a boat floating on the water, glimmering grey, a small boat of a strange fashion with a high prow, and there was none to row or steer it.
‘An awe fell on me, for a pale light was round it. But I rose and went to the bank, and began to walk out into the stream, for I was drawn towards it. Then the boat turned towards me, and stayed its pace, and floated slowly by within my hand’s reach, yet I durst not handle it. It waded deep, as if it were heavily burdened, and it seemed to me as it passed under my gaze that it was almost filled with clear water, from which came the light; and lapped in the water a warrior lay asleep.
‘A broken sword was on his knee. I saw many wounds on him. It was Boromir, my brother, dead. I knew his gear, his sword, his beloved face. One thing only I missed: his horn. One thing only I knew not: a fair belt, as it were of linked golden leaves, about his waist. Boromir! I cried. Where is thy horn? Whither goest thou? O Boromir! But he was gone. The boat turned into the stream and passed glimmering on into the night. Dreamlike it was, and yet no dream, for there was no waking. And I do not doubt that he is dead and has passed down the River to the Sea.’
J.R.R. Tolkien, The Two Towers, ‘The Window on the West’