In a version of the myth of the origin of Helena de Troia, Zeus once felt an enormous passion for Nemesis due to her beauty and resolved in every way to possess the goddess. The latter sought to avoid union with Zeus by becoming a geese, but the god eventually became a swan and they came together. The geese laid an egg, the fruit of that union, and abandoned it. Some shepherds found the egg and gave it to Leda, queen of Sparta to hatch it with her own eggs (fruits of her union with Zeus, in the form of a swan). From the egg laid by Nemesis, Helena of Sparta was born.
Nemesis was the goddess who punished King Croesus of Lydia. Croesus, who was too happy with his wealth, was led by Nemesis to undertake an expedition against Ciro, which ended up bringing him ruin and disgrace.
Another victim of punishment sent by Nemesis was Narcissus. Too happy with his own beauty, Narcissus despised love. The girls despised by Narcissus asked Nemesis for revenge, who heard them and caused a strong heat. After a hunt, Narcissus leaned over a fountain to drink. In it he saw her beautiful face and, in love with her own beauty, languished to death through impossible love.