"Pump up the bass" or "Chump up the bay ??" acapella vocal sampled

Hi friends,

Does someone know where this female acapella sample comes from ?:confused:

Thank you much.

Rob1

its defo whitney houston, would have to try and figure out which track thou

yup its this acc 20secs in - https://youtu.be/4WVvvQUyPno?t=16