Musnad Ahmad 1336
It was narrated that ‘Ali (رضي الله عنه) said:
Some people of Quraish came to the Prophet (ﷺ) and said: O Muhammad, we are your neighbours and allies, and some of our slaves have come to you who have no interest in religion or in learning; rather they have fled from our farms and property, so give them back to us. He said to Abu Bakr (رضي الله عنه): `What do you say?“ He said: They are telling the truth; they are your neighbours. And the Prophet`s expression changed. Then he said to Umar (رضي الله عنه): what do you say? ‘Umar said: They are telling the truth; they are your neighbours and your allies. And the Prophet`s expression changed.
حَدَّثَنَا أَسْوَدُ بْنُ عَامِرٍ، أَخْبَرَنَا شَرِيكٌ، عَنْ مَنْصُورٍ، عَنْ رِبْعِيٍّ، عَنْ عَلِيٍّ، رَضِيَ اللَّهُ عَنْهُ قَالَ جَاءَ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أُنَاسٌ مِنْ قُرَيْشٍ فَقَالُوا يَا مُحَمَّدُ إِنَّا جِيرَانُكَ وَحُلَفَاؤُكَ وَإِنَّ نَاسًا مِنْ عَبِيدِنَا قَدْ أَتَوْكَ لَيْسَ بِهِمْ رَغْبَةٌ فِي الدِّينِ وَلَا رَغْبَةٌ فِي الْفِقْهِ إِنَّمَا فَرُّوا مِنْ ضِيَاعِنَا وَأَمْوَالِنَا فَارْدُدْهُمْ إِلَيْنَا فَقَالَ لِأَبِي بَكْرٍ رَضِيَ اللَّهُ عَنْهُ مَا تَقُولُ قَالَ صَدَقُوا إِنَّهُمْ جِيرَانُكَ قَالَ فَتَغَيَّرَ وَجْهُ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ثُمَّ قَالَ لِعُمَرَ رَضِيَ اللَّهُ عَنْهُ مَا تَقُولُ قَالَ صَدَقُوا إِنَّهُمْ لَجِيرَانُكَ وَحُلَفَاؤُكَ فَتَغَيَّرَ وَجْهُ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ‏.‏