Sufyan b. Abu Zuhair heard Allah's Messenger (ﷺ) say: Yemen will be conquered and some people will go away (to that country) driving their camels and carrying their families on them and those who are under their authority, while Medina is better for them if they were to know it. Then Syria will be conquered and some people will go away driving their camels along with them and carrying their families with them and those who are under their authority, while Medina is better for theni if they were to know it. Thtn lraq will be conquered and some people will go away (to that country) driving their camels and carrying their families with them and those who are under their authority. while Medina is better for them if they were to know it.
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا ابْنُ جُرَيْجٍ، أَخْبَرَنِي هِشَامُ، بْنُ عُرْوَةَ عَنْ أَبِيهِ، عَنْ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِ، عَنْ سُفْيَانَ بْنِ أَبِي زُهَيْرٍ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " يُفْتَحُ الْيَمَنُ فَيَأْتِي قَوْمٌ يَبُسُّونَ فَيَتَحَمَّلُونَ بِأَهْلِيهِمْ وَمَنْ أَطَاعَهُمْ وَالْمَدِينَةُ خَيْرٌ لَهُمْ لَوْ كَانُوا يَعْلَمُونَ ثُمَّ يُفْتَحُ الشَّامُ فَيَأْتِي قَوْمٌ يَبُسُّونَ فَيَتَحَمَّلُونَ بِأَهْلِيهِمْ وَمَنْ أَطَاعَهُمْ وَالْمَدِينَةُ خَيْرٌ لَهُمْ لَوْ كَانُوا يَعْلَمُونَ ثُمَّ يُفْتَحُ الْعِرَاقُ فَيَأْتِي قَوْمٌ يَبُسُّونَ فَيَتَحَمَّلُونَ بِأَهْلِيهِمْ وَمَنْ أَطَاعَهُمْ وَالْمَدِينَةُ خَيْرٌ لَهُمْ لَوْ كَانُوا يَعْلَمُونَ " .
sunnah.com