Shu'ayb bin Amr related: We performed Hajj and passed along the road of al-Munkadir, which people used to take, and then we lost our way. While we were in that state, suddenly a Bedouin appeared before us as if he had sprung out of the ground in front of us. He said to me: O elder, do you know where you are? I said: No. He said: You are at al-Dhawa'ib. This white mound that you see is the bones of Bakr bin Wa'il and Taghlib, and this is the grave of Kulayb, the brother of Muhalhil. Then he said to me: Would you be interested in a man who had the companionship of the Prophet (peace and blessings be upon him), such companionship that you can hear (hadith) from him? I said: Yes. So he took me to a leather tent, and there was a man whose eyebrows were bound up with a band. I asked: Who is this? He said: This is Sayyiduna al-Adda' bin Khalid bin Amr bin Amir (may Allah be pleased with him), who in the Jahiliyyah was 'the horseman of al-Dahyah'. I said to him: May Allah have mercy on you, narrate to us a hadith you heard from the Messenger of Allah (peace and blessings be upon him). He said: We were with the Prophet (peace and blessings be upon him) when he (peace and blessings be upon him) stood up as if alarmed by something, and Ibn Mas'ud (may Allah be pleased with him) said: O Messenger of Allah, you stood up as if alarmed? He (peace and blessings be upon him) said: "Beware of the three Dajjals." Ibn Mas'ud (may Allah be pleased with him) said: May my father and mother be sacrificed for you, you have told us about the one-eyed Dajjal and about the greatest of liars; who is the third Dajjal? He (peace and blessings be upon him) said: "A man who will emerge among a people, the first of whom will be doomed and the last of whom will be cut off; the curse will remain upon them perpetually, in a tribulation called 'al-Hariqah' (the Burning). He is the dusky Dajjal (al-Atlas), who will devour the servants of Allah."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 15110