Best ever Hip Hop verse?

Uncommon Valor isn't even R.A.'s best verse. Sure it's great, but he has great verses in a lot of songs and that's just one of them. His verse in "Renaissance 2.0." ( a href="http://www.youtube.com/watch?v=My35VyhZqHA&fmt=1" rel="nofollow"http://www.youtube.com/watch?v=My35VyhZq…/a ) is better in my opinion. But still, it's hard to say what is the very best verse in all of Hip-Hop. There's plenty of verses which could be considered the best, from Rebel INS' verse in "C.R.E.A.M." to Kool G Rap's verse in "the Symphony". It's extremely hard to narrow it down to just 1.