did it better than Kanye, IMO. and both Ye versions are fire

In Lu of it all

Lupe Fiasco Freestyle on Sway in the Morning 

Lupe Fiasco Freestyle On Sway In The Morning

you better hope you and the white boy keep in touch & be a good little hype man or your lease is up

http://djstepone.blogspot.co.uk/2011/10/nas-stillmatic-freestyle-2001.html

Sampled from:

Ol' Dirty Bastard ft. Kelis - Got Your Money
Joe Pesci - Wise Guy
Blondie - Rapture
Gang Starr - Full Clip