Here you can find the most complete & comprehensive information about original sample sources, that were used by Liam Howlett to compose The Prodigy tracks in their No Tourist album and live shows in that era.
Sample: intro voice + instrumental
Source: Frantisek Ringo Cech, Jiri Schelinger - "Mam Rad Lidi" (Hrrr Na Ne ..., 1977)
Sample: 'I need someone'
Taken from: Loleatta Holloway -" Crash Goes Love (Yell Apella) "(Crash Goes Love (House Remixes), 1992)