We are fully aware that this war can end either in the extermination of the Aryan people or in the disappearance of Jewry from Europe. I said as much before the German Reichstag on September 1, 1939. I wish to avoid making hasty prophesies, but this war will not end as the Jews imagine, namely, in the extermination of the European-Aryan people; instead, the result of this war will be the annihilation of Jewry. For the first time, the old, truly Jewish rule of “an eye for an eye, a tooth for a tooth,” will obtain.
February 24, 1942 [source and source]:
Today the idea of our National Socialist, and that of the fascist revolution, have conquered great and powerful states, and my prophecy will find its fulfillment, that through this war Aryan humankind will not be annihilated, but the Jew will be exterminated. Whatever the struggle may bring with it or however long it may last, this will be its final result. And only then, with the removal of these parasites, will a long period of understanding between nations, and with it true peace, come upon the suffering world
November 8, 1942 [source and source]:
There is only one thing left, that is to fight. Just as I said at a certain moment to the internal enemies: "It is not possible to come to an understanding with you peacefully; you want force, so now you'll get it." And these internal enemies have been taken care of.German originals of these speeches are also on-line such as here and here .
Another power, too, which was very strong in Germany has meanwhile been able to learn from experience that the National Socialist prophecies are no mere phrases; it is the main power to which we owe all this misfortune-international Jewry. You will recall the Reichstag session at which I declared: "If Judaism imagines by any chance that it can bring about an international world war for the extermination of the European races, the result will not be the extermination of the European races, but the extermination of the Jews in Europe."
EDIT July 12th 2014: I am grateful to Gackt Sama for this comment, which I am adding to the main text of this post for information:
As deniers often attempts to claim that Hitler merely speaks of "ausrottung des Judentums", thus attempting to make it seem as Hitler merely meant annihilation of Judaism as a power and not annihilation of the Jewish people, I thought I would attach the following videoclip containing a collection of these very threats made by Hitler against Jewry, including a threat which deniers, understandably, steadfastly ignores all they can.
The threat in question contains a very explicit promise of "Vernichtung der jüdischen Rasse in Europa" - Here is the clip: https://www.youtube.com/watch?v=DKA4Ru9LX8M
Once, a very angry denier I confronted with these materials, tried to claim that "Vernichtung" means "move/remove" as in deportation, and not annihilation; a interpretation that any fluent speaker of the German language not only finds laughable and can attest is for a fact a direct lie, but also further demonstrates the outright dishonesty of the methods deniers use.
The word "Vernichtung" simply means 'extinction', annihilation', extermination, et cetera, as can be seen here.
The reader is free to look it up in any Encyclopedia and check for him/herself or ask any native German speaker.
In addition with the fact that the word 'Rasse' means "Race", the listener can hopefully add 2+2 together what it means when Hitler threatens with "vernichtung der jüdischen rasse in Europa".