yeah ok ill be the first to admit im an idiot. ive played morrowind through so many times i should know to be more careful. uh... this time though i seem to have misplaced Keening - and i havent killed Dagoth Ur yet. anyone out there with a code to magically bring it back will have my eternal gratitude. or at the very least a thank u.

Enter that in the console (~ key).

That should add Keening to your inventory. Have fun.