Easy!
Galadriel.
Name the 13 dwarves in "The Hobbit".
Very good. Name the 13 dwarves in "The Hobbit".
Without looking, they were: Fili, Kili, Nori, Ori, Dori, Bifur, Bofur, and Bombur the Fat, Oin and Gloin, Balin and Dwalin, and Thorin Oakenshield.
Now then: What did the elves call Saruman?