Mishkat al-Masabih

Mishkat al-Masabih 5461

The Signs of the Last Hour - Section 3
Arabic hadith text
وَعَنْ ثَوْبَانَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا رَأَيْتُمُ الرَّايَاتِ السُّودَ قَدْ جَاءَتْ مِنْ قِبَلِ خُرَاسَانَ فَأْتُوهَا فَإِنَّ فِيهَا خَلِيفَةَ اللَّهِ الْمَهْدِيَّ» . رَوَاهُ أَحْمَدُ وَالْبَيْهَقِيُّ فِي «دَلَائِل النبوَّة»
Translation

Thauban reported God's messenger as saying, "When you see the black standards have come from the direction of Khurasan go to them, for God's khalifa the Mahdi will be among them." Ahmad and Baihaqi, in Dala'il an-nubuwa, transmitted it.