Metamorphoses Book 4: The Daughters of Minyas Transformed
After the Daughters of Minyas spent the festival day working, they heard a loud clamor outside their home. While they hovered inside in fear, the weaving they had done turned to ivy vines and their yarn became grapevines. Then shadows of beasts and monsters prowled around the room and the house began to shake. The girls cowered in a dark corner trying to hide, but they couldn't hide from Bacchus. As they hid there, they turned into bats.