For the rest, they shall represent the other Free Peoples of the World: Elves, Dwarves, and Men, Legolas shall be for the Elves; and Gimli son of Gloin for the Dwarves. They are willing to go at least to the passes of the Mountains, and maybe beyond. For Men you shall have Aragorn son of Arathorn, for the Ring of Isildur concerns him closely

Far, far below the deepest delvings of the dwarves, the world is gnawed by nameless things.

Under the Mountain dark and tallThe King has come unto his hall!His foe is dead,the Worm of Dread,And ever so his foes shall fall.The sword is sharp, the spear is long,The arrow swift, the Gate is strong;The heart is bold that looks on gold;The dwarves no more shall suffer wrong.The dwarves of yore made mighty spells,While hammers fells like ringing bellsIn places deep, where dark things sleep,In hollow halls beneath the fells.-from The Hobbit (Dwarves Battle Song)

I dare say you could,' snorted Gimli. ' You are a Wood-elf, anyway, though Elves of any kind are strange folk. Yet you comfort me. Where you go, I will go. But keep your bow ready to hand, and I will keep my axe loose in my belt. Not for use on trees.' he added hastily, looking up at the tree under which they stood. ' I do not wish to meet that old man at unawares without an argument ready to hand, that is all. Let us go!