Narrated from Umm al-Mu'mineen Aisha Siddiqa (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) said: "There is healing in the 'Ajwa dates of 'Aliyah (the part of Madinah which is towards Najd)," or he said, "They are an antidote in the morning." (They have the benefit of an antidote.)