Abdullah bin Umar reported,

The Messenger of Allah ﷺ stood among the people and praised Allah as He deserves to be praised, then he mentioned Dajjal and said, "I warn you against him. There has been no prophet except that he warned his people about him. Nuh warned his people about him. But I will tell you something concerning him that no prophet has told his people. Know that he is one-eyed, and Allah is not one-eyed."Ibn Shihab said, Umar bin Thabit al-Ansari informed me that one of the companions of the Messenger of Allah ﷺ told him that the Messenger of Allah ﷺ, on the day he warned the people about Dajjal, said, "Written between his eyes is the word 'unbeliever,' which everyone who detests his conduct will read," or, "which every believer will read." And he said, "Know that none of you will see his Lord until he dies."

قال سالم

قال عبد الله بن عمر

فقام رسول الله ﷺ في الناس فأثنى على الله بما هو أهله ثم ذكر الدجال فقال إني لأنذركموه ما من نبي إلا وقد أنذره قومه لقد أنذره نوح قومه ولكن أقول لكم فيه قولا لم يقله نبي لقومه تعلموا أنه أعور وأن الله تبارك وتعالى ليس بأعور قال ابن شهاب وأخبرني عمر بن ثابت الأنصاري أنه أخبره بعض أصحاب رسول الله ﷺ أن رسول الله ﷺ قال يوم حذر الناس الدجال إنه مكتوب بين عينيه كافر يقرؤه من كره عمله أو يقرؤه كل مؤمن وقال تعلموا أنه لن يرى أحد منكم ربه عز وجل حتى يموت