It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Black banners will come out of Khurasan; nothing will turn them back until they are planted in Iliya (Bayt al-Maqdis)."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Imam al-Zuhri (may Allah have mercy on him) except Yunus; Rishdin is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الحاء / 3536
Hadith Takhrij«أخرجه الترمذي فى «جامعه» برقم: 2269، وأحمد فى «مسنده» برقم: 8896»