Examples of Sampling In Music

Sugarhill Gang 
Rappers Delight
0:18

Is sampled in:
Chic
Good Times
3:12

Daft Punk
Harder Better Faster Stronger
0:05 & 0:21

Is sampled in:
Edwin Birdsong
Cola Bottle Baby
0:00 & 2:55

Bob Marley & The Wailers
Buffalo Soldier
1:26

Is sampled in:
Banana Splits
The Tra La La Song
0:06