 One day King Sagar's sacrificial horse disappeared; it had been stolen by Indra.The king sent his 60,000 sons to find it, and they found it next to Kapil Muni's ashram, where Indra had hidden it.Mistaking Kapil Muni for the thief, the sons accused Kapil Muni, who in his wrath at the false accusation burned the sons to ash and sent their souls to Hell.