Board Thread:Suggestions forum/@comment-26350183-20150427193641/@comment-26298013-20150427235247

Yes, in the Lord of the Rings, the Fellowship of the Ring, within the first couple of chapters of book 2, I believe. I'm pretty sure that it is discussed by Gloin when he talks with Frodo upon Frodo's arrival at the dinner at Rivendell. If I'm wrong, then it is somewhere else in the LoTR trilogy.