It is narrated from Hazrat Samurah (may Allah be pleased with him) that once the Prophet (peace and blessings be upon him) was delivering a sermon when a Bedouin came and began to ask questions during the sermon. He said, "O Messenger of Allah, what do you say about the lizard?" The Prophet (peace and blessings be upon him) said, "The forms of a community from the Children of Israel were transformed. Now, I do not know which animal's forms were transformed."