Musnad Ahmad 33:1155

Musa ibn Dawud narrated to us, Ibn Lahi'ah narrated to us, from Abu al-Zubayr, from Jabir, who said: "The Prophet, may Allah bless him and grant him peace, passed by us coming from the privy, so we invited him to some Ajwa dates that were before us on a shield. He ate from them, and he had not performed ablution before he ate from them."