Holi

"Holika sat with Prahlad in her lap, in the burning fire, because it was thought that no fire could harm her. However, due to his devotion to Lord Vishnu who protected him, Prahlad survived and Holika was charred to death." --http://goindia.about.com/od/festivalsevents/p/Holi.htm "Holika was wearing a cloak that made her immune to injury from fire, while Prahlada was not. As the fire roared, the cloak flew from Holika and encased Prahlada. Holika burned, Prahlada survived."https://en.m.wikipedia.org/wiki/Holi#