'Judging from the location of the treasury, I would say the burglars dug their passage from the Silver Deep, and that points to goblins. Goblins crawled into that mine shortly after that unpleasant business two years ago, and we haven't had much success driving them out.
'I want you to enter the Silver Deep and look for the other side of the cave-in. You might find some of the stolen gold or one of our burglars trapped on the other side. Bring me whatever you find.
'The entrance to the Silver Deep is in the north-eastern corner of the valley, at the end of a gully.'
Unnarr believes the caved-in passage through which the burglars gained access to the treasury leads to the Silver Deep.
Search the Silver Deep
Unnarr has asked you to search the Silver Deep for the other side of the caved-in passage through which the burglars were able to reach the treasury, perhaps finding some sign of their passing.
Bring Dourhand sword-hilt to Unnarr
Unnarr is at Frerin's Court.
You discovered a dead Dourhand by the caved-in passage leading into the treasury, but did not find any of the stolen gold. Unnarr is waiting for your report and should be shown the Dourhand insignia on the sword you found.
note: Silver Deep is located at ;loc: 14.35, 101.7.
Collect the Dourhand Sword-hilt from the Dead Dourhand at the very end of the Silver Deep.
None of the mobs listed in the quest are needed for this quest, but you will have to fight them, in order to get to the quest object you seek.