Mishkat al-Masabih 30 Fine Qualities كتاب المناقب 287

وَعَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «سَتَخْرُجُ نَارٌ مِنْ نَحْوِ حَضْرَمَوْتَ أَوْ مِنْ حَضْرَمَوْتَ تَحْشُرُ النَّاسَ» قُلْنَا: يَا رَسُولَ اللَّهِ فَمَا تَأْمُرنَا؟ قَالَ: «عَلَيْكُم بِالشَّام» . رَوَاهُ التِّرْمِذِيّ

`Abdallah b. `Umar reported God’s messenger as saying, “A fire will issue from the direction of Hadramaut (or, from Hadramaut) and assemble mankind.” He was asked what he commanded them to do and replied, “Go to Syria.” Tirmidhi transmitted it.