What aesop fable applies to integrity?

The Aesop fable "The Boy Who Cried Wolf" illustrates the importance of integrity. In the story, a shepherd boy repeatedly deceives the villagers by falsely claiming a wolf is attacking his flock. When a real wolf eventually appears, no one believes him, leading to dire consequences. This fable teaches that honesty and trustworthiness are vital, as a lack of integrity can erode relationships and credibility.