Saad bin Abu Waqqas reported,
The Messenger of Allah ﷺ said, "There has never been a prophet who did not describe the Dajjal to his people, but I shall describe him with a description that no one before me has given. He is one-eyed, and Allah 
is not one-eyed."
Azami 16042
Hasanعن سعد بن أبي وقاص قال
قال رسول الله ﷺ: إنه لم يكن نبي إلا وصف الدجال لأمته، ولأصقنه صفة لم يصفها أحد كان قبلي، إنه أعور، وإن الله عز وجل ليس بأعور.
Ahmad (1526), Bazzar (1180), and Abu Yaala (725) all narrated it through the route of Yazid bin Harun, who reported to us from Muhammad bin Ishaq, from Dawud bin Amir bin Saad bin Malik, from his father, from his grandfather, and he mentioned it. Except that Bazzar added between Muhammad bin Ishaq and Dawud bin Amir "Yazid bin Abu Habib," just as he added in the text "the right eye."In the chain of transmission is Muhammad bin Ishaq, who is a mudallis, and he narrated using "an," and Haythami faulted it on this basis in al-Majma (7/337). I say, the basic rule regarding him is that his narration is not accepted unless he states his source explicitly, but there is no harm in accepting this instance of his using "an" given the abundance of its supporting evidence.