There are so many good ones, but this has got to be near the top of the list:
*** w56 2/1 p. 88 par. 45 Cautious as Serpents Among Wolves ***
In Jeremiah’s day the false prophets prophesied lies in Jehovah’s name and lied against his purpose, foretelling in his name what he had not foretold. Therefore Jehovah was against them. He executed judgment against them at Jerusalem’s destruction in 607 B.C. (Jer. 23:25; 27:15) Religious liars like them today cannot escape a like judgment but will meet a like end at Armageddon.
If that is not the pot calling the kettle black I don't know what is, plus throwing in the lie about 607 right in the middle of this "denoucement" really is the icing on the cake.