Musnad Ahmad 27:1719

Ya'qub ibn Ibrahim ibn Sa'd narrated to us, 'Abd al-'Aziz ibn al-Muttalib narrated to us, from Musa ibn 'Uqbah, from Nafi', from 'Abdullah ibn 'Umar, that he said: The Messenger of Allah, peace and blessings of Allah be upon him, said: "Every intoxicant is forbidden, and every intoxicant is Khamr (wine/alcohol)."