The Messenger of Allah ﷺ said, "There is no prophet between me and him, meaning Isa son of Maryam, and he will indeed descend. When you see him, recognize him. He is a man of medium build, with a complexion between reddish and white, wearing two yellowish garments. His head appears as though water drips from it, though no moisture has touched it. He will fight people for the cause of Islam. He will break the cross, kill the swine, and abolish the jizyah. In his time, Allah will destroy all religions except Islam, and he will destroy the Masih Dajjal. He will remain on the earth for forty years, then he will die, and the Muslims will perform the funeral prayer over him."
قال رسول الله ﷺ: ليس بيني وبينه نبي- يعني عيسى ابن مريم-، وإنه نازل، فإذا رأيتموه فأعرفوه، رجل مربوع إلى الحمرة والبياض بين ممصرتين، كأن رأسه يقطر وإن لم يصبه بلل، فيقاتل الناس على الإسلام، فيدق الصليب، ويقتل الخنزير، ويضع الجزية، ويهلك الله في زمانه الملل كلها إلا الإسلام، ويهلك المسيح الدجال، فيمكث في الأرض أربعين سنة، ثم يتوفى، فيصلي عليه المسلمون.
Abu Dawud (4324) narrated it, and Ibn Hibban (6821) and Hakim (2/595) graded it sahih, all of them by way of Hammam bin Yahya, from Qatada, from Abdul-Rahman bin Adam, from Abu Hurairah, who related the hadith. The wording given here is that of Abu Dawud. A detailed discussion of it is found in the book on Iman.