عَنْ ذِي مِخْمَرٍ رَجُلٍ مِنْ أَصْحَابِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ رَضِيَ اللَّهُ عَنْهُ قَالَ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ يَقُولُ سَيُصَالِحُكُمُ الرُّومُ صُلْحًا آمِنًا ثُمَّ تَغْزُونَ وَهُمْ عَدُوٌّ فَتُنْصَرُونَ وَتَسْلَمُونَ وَتَغْنَمُونَ الحديث
It is narrated from the Companion of the Messenger, Sayyiduna Dhi Mikhmar (may Allah be pleased with him), that the Messenger of Allah (peace and blessings be upon him) said: Soon you will make a peace treaty with the Romans, then you and they together will fight a common enemy, and you will be helped and remain safe, and you will also obtain spoils of war.