Here are my top five:
1.End of Sibelius 2
2.The second fugal section of the last movement of beethoven's ninth (when al the parts are moving under the suspended soprano note)
3.End of Maslanka's 4th symphony
4. The beggining of the recapitulation of Rodrigo's Concerto de Arunjez
5. The part in Dvorak's 9th, in the last movement, when the first part of the main theme of that movement is repeated, over and over, then overtaken by the triplet theme.
My apologies if I was incoherent in my desciptions.