'We have had great successes here in Moria already, Name, and Brogur has gone eastward with many of our people seeking the Twenty-first Hall and the royal houses of Durin.
'I am worried by this haste. Yes, we have achieved a great victory with the discovery of the Heart of Fire, but I fear that Brogur will advance too far and get in over his head.
'Travel to the Chamber of Leadership off the Twenty-first Hall in Zelem-melek and warn my cousin against this move.'
Encouraged by their success within the mines, many of the dwarves have followed Brogur further east, to the Twenty-first Hall.
Talk to Brogur
Brogur is in the Chamber of Leadership, a small room off the Twenty-first Hall in Zelem-melek.
Brogur has brought a company of dwarves further east into Moria, and has set up a new base of operations in the Chamber of Leadership, off the Twenty-first Hall.