What is an example of hamartia?

Oedipus Rex: In Sophocles' tragedy "Oedipus Rex," the protagonist's hamartia (tragic flaw) is his excessive pride (hubris) and rashness. Oedipus' fatal error lies in his relentless pursuit of the truth about his parentage, despite warnings and prophecies urging caution. His determination to uncover the secrets of his past ultimately leads to his downfall when he discovers that he unknowingly killed his father and married his mother. Oedipus' tragic flaw is his inability to recognize his own limitations and to heed the divine warnings, resulting in devastating consequences for himself and his family.