Melkor's damnation.

[Hookbill the Goomba]

I'm not quite sure where to put this topic, but I’ll probably get a half intelligent answer hear.
Lately I have been trundling through page after page of silm and HoME, yet I cannot find where it actually states that Melko was cast into the void. I assume it is in one of the HoME books that I have not got, like melkors ring or book of l/t 2. So if any one can quote where it is actually said and in which book (and chapter please) I would be most grateful.
Plus I would like to point out that I am not a novice to Tolkien’s works, as many have acused me of being. though I have been reading his books for only 4 years now and have but (counts books) 15 books (depending on how you count tales form the perilous realm, being 4 books in one, in witch case the count will be 19) I do concider my knoledge of Middle Earth to be sound... sorry Iv'e just been realy Fe*Ked off recently be beeing trated like a novice!
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