 The Ashwini twins then replaced Dadhichi original head to the beheaded body and revived Dadhichi with the Madhuvidya that he had taught them.This was how the sage came to be called Ashvashira – The One with the Horse's head.Once Dadhichi and a king named Kshuva, a devotee of Vishnu, got into an argument over superiority of Kings over Brahmans and vice versa.