Sahih Muslim Book 41, Hadith Number 7005.

Chapter : Account of the Dajjal and his features and what would be along with.

Ibn Umar reported that Allah’s Messenger (may peace be upon him). made a mention of Dajjil in the presence of the people and said: Allah is not one-eyed and behold that Dajjal is blind of the right eye and his eye would be like a floating grape.