Heracles’ Cleansing of the Augean Stables
As his fifth labor, Heracles was tasked with cleaning the vast and filthy stables of King Augeas in a single day. Rather than using his hands, the hero used his ingenuity to reroute the rivers Alpheus and Peneus to wash away thirty years of accumulated waste. Although he succeeded, the labor became a source of great conflict when King Augeas refused to pay and Eurystheus refused to count the task.