Where is a knight's sword?

Hint 1 of 7:

See one of the above subjects about getting into the dungeon.

Hint 2 of 7:

Once you get captured, and you escape, walk up the stairs.

Hint 3 of 7:

Might that guy be a knight?

Hint 4 of 7:

He looks like it.

Hint 5 of 7:

And he has a sword!!

Hint 6 of 7:

Make him give you sword.

Hint 7 of 7:

Hit him once, and he'll hand it over.