Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:4229Mūsá b. ʿĪsá b. al-Mundhir al-Ḥimṣī from my father > Baqiyyah b. al-Walīd > Ṣafwān b. ʿAmr > Rāshid b. Saʿd > Dhū Makhmar

[Machine] The Messenger of Allah ﷺ said, "Make a safe and secure peace treaty with the Romans until you invade them and they become your enemy, then you will be victorious and descend upon a land that is full of hills."  

الطبراني:٤٢٢٩حَدَّثَنَا مُوسَى بْنُ عِيسَى بْنِ الْمُنْذِرِ الْحِمْصِيُّ ثنا أَبِي ثنا بَقِيَّةُ بْنُ الْوَلِيدِ عَنْ صَفْوَانَ بْنِ عَمْرٍو قَالَ حَدَّثَنِي رَاشِدُ بْنُ سَعْدٍ حَدَّثَنِي ذُو مَخْمَرٍ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «تُصَالِحُونَ الرُّومَ صُلْحًا آمِنًا حَتَّى تَغْزُونَ أَنْتُمْ وَهُمْ عَدُوًّا فَتُنْصَرُونَ فَتَنْزِلُونَ فِي مَرْجٍ ذِي تُلُولٍ»