Musnad Ahmad 27:904

Ahmad ibn Abd al-Malik narrated to us, Muhammad ibn Salamah narrated to us, from Muhammad ibn Ishaq, from Muhammad ibn Talhah, from Salim, from Ibn Umar, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "The Dajjal will descend in this salt marsh at Marqanat. The majority of those who go out to him will be women, to the point that a man will return to his close relative, his mother, his daughter, his sister, and his paternal aunt, and he will bind them with ropes, fearing that they might go out to him. Then Allah will give the Muslims authority over him, and they will kill him and kill his followers, to the point that a Jew will hide under a tree or a stone, and the stone or the tree will say to the Muslim: 'This is a Jew beneath me, so kill him.'"