Musnad Abu Ya'la al-Mawsili 6:37

Abu Khaythama narrated to us, Yazid ibn Harun narrated to us, Muhammad ibn Ishaq narrated to us, from Dawud ibn Amir ibn Sa'd, from his father, from his grandfather, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "There has not been a prophet except that he described the Dajjal to his nation, and I shall describe him with a description that no one before me has described him with: He is one-eyed, and Allah is not one-eyed."