Hazrat Abdullah bin Umar (may Allah be pleased with him) narrated: I heard the Messenger of Allah (peace and blessings be upon him) say that you will fight the Jews and you will prevail over them. At that time, the situation will be such that (if any Jew hides behind a mountain to save his life) the stone will speak and say, "O Muslim! This Jew is hiding behind me, kill him."

Hazrat Abu Huraira (may Allah be pleased with him) narrated that the Noble Prophet (peace and blessings be upon him) said: The Hour will not be established until about thirty liars, Dajjals, appear. Each of them will think that he is the messenger of Allah.

Narrated Abdullah bin Umar (may Allah be pleased with them): A group of the companions of the Prophet (peace and blessings of Allah be upon him), among whom was Umar (may Allah be pleased with him), set out with the Prophet (peace be upon him) towards Ibn Sayyad (a Jewish boy). Eventually, they found him playing with children near the hillocks of Banu Maghala (an Ansari tribe). Ibn Sayyad was close to puberty. He did not realize (the arrival of the Messenger of Allah, peace be upon him) until the Prophet (peace be upon him) approached him and struck his hand on his back and said, "Do you bear witness that I am the Messenger of Allah?" Ibn Sayyad looked at him and then said, "Yes! I bear witness that you are the Prophet of the unlettered." Then he asked the Prophet (peace be upon him), "Do you bear witness that I am the Messenger of Allah?" The Prophet (peace be upon him) replied only, "I believe in Allah and His (true) Prophets." Then the Prophet (peace be upon him) asked, "What do you see?" He said, "A truthful message comes to me, and sometimes a false one too." The Prophet (peace be upon him) said to him, "Your reality has become confused for you." The Prophet (peace be upon him) said to him, "Well, I have thought of something in my heart for you (tell me what it is)." Ibn Sayyad replied, "Smoke." The Prophet (peace be upon him) said, "Be disgraced, wretched one! You will not go beyond your status." Umar (may Allah be pleased with him) said, "O Messenger of Allah! Allow me to strike his neck." But the Prophet (peace be upon him) said, "If he is (the Dajjal), you will not be able to overpower him, and if he is not the Dajjal, then there is no good in killing him."

Abdullah bin Umar (may Allah be pleased with them) narrated that (on one occasion) the Messenger of Allah (peace and blessings of Allah be upon him) took Ubayy bin Ka'b (may Allah be pleased with him) along and came to the date-palm garden in which Ibn Sayyad was present. When the Prophet (peace be upon him) entered the garden, he began to advance, taking cover behind the trunks of the date-palms. He intended that Ibn Sayyad should not sense his presence and that he (the Prophet) could listen to his words. At that time, Ibn Sayyad was lying on his bed, covered with a sheet, and was murmuring something. Meanwhile, his mother saw the Messenger of Allah (peace be upon him) coming forward, taking cover behind the trunks of the date-palms, and she informed him, "O Saf!" (that was his name). As soon as Ibn Sayyad heard this, he jumped up. The Messenger of Allah (peace be upon him) said, "If his mother had left him as he was, the reality would have become clear."

Abdullah bin Umar (may Allah be pleased with them both) narrated that then the Prophet Muhammad (peace and blessings be upon him) addressed the companions: He praised Allah, as is befitting to His majesty. Then he mentioned the Dajjal, and said: I also warn you against his (trials), there has not been any prophet except that he warned his people against his trials; even Noah (peace be upon him) warned his people against him. But I will tell you something about him which no prophet told his people, and that is: the Dajjal will be one-eyed, and Allah, the Exalted, is free from such imperfection.

Hazrat Abdullah bin Umar (may Allah be pleased with them both) narrated that the Prophet Muhammad (peace be upon him) mentioned the Dajjal before the people one day and said: "There is no doubt that Allah, the Exalted, is not one-eyed, but the Dajjal will be blind in his right eye; his eye will be like a protruding grape."

Hazrat Anas (may Allah be pleased with him) narrated that the Prophet Muhammad (peace and blessings be upon him) said: Every prophet who was sent warned his people about the one-eyed liar. Be aware that he is one-eyed, and your Lord is not one-eyed, and between his two eyes is written "Kafir" (disbeliever).

Hazrat Uqbah bin Amr (may Allah be pleased with him) said to Hazrat Hudhaifah (may Allah be pleased with him), "Will you not narrate to us that hadith which you heard from the Messenger of Allah?" Hazrat Hudhaifah said, "I heard the Prophet (peace and blessings of Allah be upon him) say: When the Dajjal appears, he will have both fire and water with him. But what people will see as fire will actually be cool water, and what people will see as cool water will actually be burning fire. Therefore, whoever among you encounters that time should fall into what appears to be fire, for that will in fact be extremely sweet and cool water."

Hazrat Abu Huraira (may Allah be pleased with him) narrated that the Noble Prophet (peace and blessings be upon him) said: Should I not tell you something about the Dajjal which no prophet has told his people until now? He will be one-eyed and will bring something resembling Paradise and Hell. So whatever he calls Paradise will in fact be Hell, and I warn you against his trial just as Noah (peace be upon him) warned his people.

Hazrat Abu Sa'id Khudri (may Allah be pleased with him) narrated that the Messenger of Allah (peace and blessings be upon him) related to us a long hadith about the Dajjal. In his hadith, he (peace and blessings be upon him) also said that the Dajjal will reach a salty barren land near Madinah, but entry into Madinah will be forbidden for him. On that day, a man will come out towards him; he will be the best among the people or (he said) among the most virtuous of the people. That man will say, "I bear witness that you are the same Dajjal about whom the Messenger of Allah (peace and blessings be upon him) informed us." The Dajjal will say, "If I kill him and then bring him back to life, will you still have any doubt about me?" His followers will say, "No." So the Dajjal will kill him and then bring him back to life. When the Dajjal brings him back to life, that man will say, "By Allah, now I am even more certain that you are indeed the Dajjal." The Dajjal will say, "Let me kill him again," but this time he will not be able to overpower him.