I Just realised that the snare (used as a ghostnote in the break) is the same snare that Mantronix used in King Of The Beats (deeplinked youtube video:
). I can definitely also hear some funkydrummer ghost rolls.
After some heavy listening I'm now pretty sure it's NOT from Pacific. It can be sampled cleanly from the nightmare remix though (go to the end of the track), which could make it a second gen sample in some cases.
I'm 98% sure it's James Earl Jones from a 1974 documentary about Martin Luther King. It's not as some may think from the movie "The Man" from 1972 (he quotes the same bible verse but not in the same words). Most people probably sampled it from the beginning of acid mix of Out Of The Ordinary's "The Dream" though (which uses more samples from the documentary, so it might be the first tune to use it). Oh, the Bible read by James Earl Jones on audiobook exists. It must have a ton of awesome snippets.
WhoSampled.com has identified it as the extended version of Crush On Me. Confusion has occurred because many copies of it is missing the intro part with the sample. Wrong video. (And time.) I know how you feel, if you remove the left channel of Wee Papa's track, you get the exact same sample. Only it's in mono. What remix is that? The sample you've provided is missing the part that is supposedly sampled.
A late reply. I got curious and did an audio analysis of the songs, and my conclusion is that you are right. It is in fact Shoot Your Shot. Discogs and Wikipedia have it wrong in my opinion. You can hear the analysis for yourself below, note the organ sound which also can be heard in Jump Around. And the little pitch upwards in the trumpet, which the Prince-sample does not have. jumparoundsound_analysis.mp3
Just a little info: If I remember correctly, I've got the full sample somewhere on my disk, and it ends with the reverb fading away, unlike the part vos sampled. So there is actually a dry version of the sample.