Quran 20:96 · Taha

When Moses came to know that Samiri was the leader behind this episode, he made enquiries of him. Samiri cunningly made excuses and said that whatever he had done was done under the influence of divine inspiration (kashf) and that some earth taken from the footprint of the Prophet Moses himself had been included in the idol as being auspicious. Samiri’s attempt to deceive Moses and at the same time win cheap popularity in his community cast a more serious light upon his crime. For his sins, God punished him (according to the Bible) with the disease of leucoderma, with additional punishment to be meted out to him in the life hereafter. His body became so obnoxious that people used to shun him. He became the most hated person in his community. In order to cleanse the Israelites’ minds of the false impression they had formed of the greatness of the calf deity, Moses burnt it before their eyes and floated the ashes in the sea.