Riyad as-Saliheen 1817
Anas (May Allah be pleased with him) said:
The Messenger of Allah ﷺ said, "There has not been a Prophet who has not warned his Ummah of that one-eyed liar (Dajjal). Behold, he is blind in one eye and your Rubb (Allah) is not blind. On his forehead are the letters: (K.F.R.) (meaning Kafir- disbeliever)."
[Al-Bukhari and Muslim].
وعن أنس رضي الله عنه قال: قال رسول الله ﷺ :
"ما من نبي إلا وقد أنذر أمته الأعور الكذاب، ألا إنه أعور، وإن ربكم عز وجل ليس بأعور، مكتوب بين عينيه ك ف ر" ((متفق عليه)).
Classification
Sahih (Authentic)
References
Riyad as-Saliheen 1817
Riyad as-Saliheen Book of Miscellaneous ahadith of Significant Values, Hadith 10