Musannaf Ibn Abi Shayba 37:348

Abu Usama narrated to us, from Ubaydullah, from Nafi’, from Ibn Umar, that the Messenger of Allah (may Allah bless him and grant him peace) mentioned the Messiah among the people and said: "Indeed, Allah is not one-eyed, and the False Messiah (al-Masih al-Dajjal) is blind in his right eye, as if his eye is a floating grape."