Musnad Abu Ya'la al-Mawsili 149:43

Muhammad ibn Abdullah al-Arzi narrated to us, Abu Zakir al-Madani narrated to us, he said: I heard Hisham ibn Urwah mentioning from his father, from Aisha, she said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Eat fresh dates (balah) with dried dates (tamr), for when the son of Adam eats, the devil becomes angry. He says: 'The son of Adam has remained until he has eaten the old with the new.'"