Collect a Silver-Lined Arrow from the Shadowmoon Burial Ground.
I do not wish to come out of the shadows, but I mean you no harm. My purpose here is my own secret to keep, I simply needed a warm place to bed down for the night.
I can see that you are not the type to be easily swayed into leaving. Very well, perhaps you can aid me in my search.
I am looking for someone, it is not important who. All you need to know is that I will reward you for any sign of high elven weaponry that you should come across.