It is narrated from Hazrat Ya'la bin Murrah (may Allah be pleased with him) that once a woman brought her child to the Prophet (peace and blessings be upon him) and said, "O Messenger of Allah! (peace and blessings be upon him) This child is suffering from an affliction which causes us distress." The Prophet (peace and blessings be upon him) opened the child's mouth and put his saliva into it three times and said: "In the name of Allah! I am the servant of Allah. O enemy of Allah! Get away." The child was cured at that very moment. His mother presented two rams, some cheese, and some ghee to the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) said, "Take the cheese, ghee, and one ram, and return the other."