'I do not know who these "servants from the south" are, but rumour has reached me that the Knights of Mordirith may be in the south. Perhaps it is they whom she spoke of.
'It worries me that the Knights of Mordirith could be re-claimed as Amarthiel's own foresworn. We must find out where she is going next, but more importantly we need to eliminate the threat of Mordirith's Men. It seems that there are three places to return to that may offer clues to the whereabouts of the Knights: Gondamon in Ered Luin, Ost Guruth in the Lonelands, and Esteldin, the refuge of my people in the North Downs.
'Speak to Mathi Stouthand, Frideric the Elder, and Daervunn, the watch-commander of Esteldin. Tell them I sent you and do as they ask. Report back to me when you are done.'
Golodir is concerned that Mordirith's Knights will be taken into Amarthiel's service.
Your allies may be found in Ost Guruth in the Lone-lands, Esteldin in the North Downs, and in your homelands -- Combe for hobbits and the race of Men and Gondamon for dwarf and Elf-kind.
Golodir has asked you to return to three places where Sara Oakheart has been encountered in the past and speak with allies in those places.
Golodir is at Gath Forthnir in Angmar.
You should return to Golodir and tell him the task is completed.