Goliath
Goliath is described in the biblical Book of Samuel as a Philistine giant defeated by the young David in single combat. The story signified Saul's unfitness to rule, as Saul himself should have fought for the Kingdom of Israel.
Goliath
Suzanne Vega's song "Rock In This Pocket (Song Of David)" on the album "99.9°F" is based on the story.