The Prophet ﷺ said, "Allah has not sent a single prophet without warning his people about the one-eyed liar. He is one-eyed, but your Lord is not one-eyed. Written between his eyes is the word 'disbeliever.'"
عن النبي ﷺ قال: ما بعث الله من نبي إلا أنذر قومه الأعور الكذاب، وإنه أعور، وإن ربكم ليس بأعور، مكتوب بين عينيه كافر.
Bukhari narrated it in the Book of Tawhid (7408), and Muslim in the Book of Tribulations (2933), both from the hadith of Shubah, who said, Qatada told us, saying, I heard Anas, from the Prophet ﷺ, and he mentioned it.