Musnad Ahmad 30:635

'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from Yahya ibn Abi Kathir, Abu Kathir informed me that he heard Abu Hurayrah saying: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Intoxicants (al-khamr) are from these two trees: the date palm and the grapevine."