حَدَّثَنَا حَفْصُ بْنُ عُمَرَ النَّمَرِيُّ قَالَ حَدَّثَنَا شُعْبَةُ عَنْ أَبِي الْفَيْضِ عَنْ سُلَيْمِ بْنِ عَامِرٍ رَجُلٌ مِنْ حِمْيَرَ قَالَ کَانَ بَيْنَ مُعَاوِيَةَ وَبَيْنَ الرُّومِ عَهْدٌ وَکَانَ يَسِيرُ نَحْوَ بِلَادِهِمْ حَتَّی إِذَا انْقَضَی الْعَهْدُ غَزَاهُمْ فَجَائَ رَجُلٌ عَلَی فَرَسٍ أَوْ بِرْذَوْنٍ وَهُوَ يَقُولُ اللَّهُ أَکْبَرُ اللَّهُ أَکْبَرُ وَفَائٌ لَا غَدَرَ فَنَظَرُوا فَإِذَا عَمْرُو بْنُ عَبَسَةَ فَأَرْسَلَ إِلَيْهِ مُعَاوِيَةُ فَسَأَلَهُ فَقَالَ سَمِعْتُ رَسُولَ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ مَنْ کَانَ بَيْنَهُ وَبَيْنَ قَوْمٍ عَهْدٌ فَلَا يَشُدُّ عُقْدَةً وَلَا يَحُلُّهَا حَتَّی يَنْقَضِيَ أَمَدُهَا أَوْ يَنْبِذَ إِلَيْهِمْ عَلَی سَوَائٍ فَرَجَعَ مُعَاوِيَةُ
سنن ابودوٗد · Hadith 2759
Narrated Amr ibn Abasah: Sulaym ibn Amir, a man of Himyar, said: There was a covenant between Muawiyah and the Byzantines, and he was going towards their country, and when the covenant came to an end, he attacked them. A man came on a horse, or a packhorse saying, Allah is Most Great, Allah is Most Great; let there be faithfulness and not treachery. And when they looked they found that he was Amr ibn Abasah. Muawiyah sent for him and questioned him (about that). He said: I heard the Messenger of Allah ﷺ say: When one has covenant with people he must not strengthen or loosen it till its term comes to an end or he brings it to an end in agreement with them (to make both the parties equal). So Muawiyah returned.
Sanad
حَدَّثَنَا حَفْصُ بْنُ عُمَرَ النَّمَرِيُّ قَالَ حَدَّثَنَا شُعْبَةُ عَنْ أَبِي الْفَيْضِ عَنْ سُلَيْمِ بْنِ عَامِرٍ