He reported Allah's Messenger ﷺ as saying, “There is no infection, no hama, and no serpent in a hungry belly." A nomadic Arab asked, “ Messenger of Allah , how is it that when camels are in the sand as if they were gazelles* and a mangy camel comes among them it gives them mange?" Allah’s messenger replied, “Who infected the first one?" Bukhari transmitted it. * The comparison is used to indicate the clearness of their skin.