Amnon is a figure from the Hebrew Bible, specifically known as the son of King David and Ahinoam. He is most noted for his tragic story involving his half-sister Tamar, which highlights themes of desire, betrayal, and the consequences of actions within a royal family. In the narrative, Amnon becomes infatuated with Tamar and ultimately assaults her. This act leads to severe repercussions, including the revenge taken by Tamar's brother, Absalom, who later kills Amnon. The story serves as a cautionary tale about the complexities of familial relationships and the impact of unchecked emotions.