Unnarr cannot believe that the Dourhands have returned to Thorin's Halls and managed to steal Longbeard gold right from under his nose.
'Dwalin is not going to be happy, ${PLAYER}. There are troubles with Dourhands elsewhere in the Blue Mountains, but we thought they were out of Thorin's Hall forever. And to steal Longbeard gold from the treasury? Unbelievable!
'You had better head north into Thorin's Hall and show Dwalin the Dourhand sword-hilt you recovered from the Silver Deep. You will find him in the Throne Room at the north end of the Hall.
'Burglars and Dourhands be bothered! What did I do to deserve this, I ask you?'
Dwalin is in the throne room of Thorin's Halls, north of the main square.
Unnarr has given you the unhappy task of telling Dwalin that the Dourhands have made off with some Longbeard gold.