Narrated Rafi bin Khadij and Sahl bin Abu Hathma:

'Abdullah bin Sahl and Muhaiyisa bin Mas'ud went to Khaibar and they dispersed in the gardens of the date-palm trees. 'Abdullah bin Sahl was murdered. Then 'Abdur-Rahman bin Sahl, Huwaiyisa and Muhaiyisa, the two sons of Mas'ud, came to the Prophet and spoke about the case of their (murdered) friend. 'Abdur-Rahman who was the youngest of them all, started talking. The Prophet ﷺ said, "Let the older (among you) speak first." So they spoke about the case of their (murdered) friend. The Prophet ﷺ said, "Will fifty of you take an oath whereby you will have the right to receive the blood money of your murdered man," (or said, "..your companion"). They said, "O Allah's Apostle! The murder was a thing we did not witness." The Prophet ﷺ said, "Then the Jews will release you from the oath, if fifty of them (the Jews) should take an oath to contradict your claim." They said, "O Allah's Apostle! They are disbelievers (and they will take a false oath)." Then Allah's Apostle himself paid the blood money to them.

حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ، حَدَّثَنَا حَمَّادٌ، هُوَ ابْنُ زَيْدٍ ـ عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ بُشَيْرِ بْنِ يَسَارٍ، مَوْلَى الأَنْصَارِ عَنْ رَافِعِ بْنِ خَدِيجٍ، وَسَهْلَ بْنَ أَبِي حَثْمَةَ، أَنَّهُمَا حَدَّثَاهُ أَنَّ عَبْدَ اللَّهِ بْنَ سَهْلٍ وَمُحَيِّصَةَ بْنَ مَسْعُودٍ أَتَيَا خَيْبَرَ فَتَفَرَّقَا فِي النَّخْلِ، فَقُتِلَ عَبْدُ اللَّهِ بْنُ سَهْلٍ، فَجَاءَ عَبْدُ الرَّحْمَنِ بْنُ سَهْلٍ وَحُوَيِّصَةُ وَمُحَيِّصَةُ ابْنَا مَسْعُودٍ إِلَى النَّبِيِّ ﷺ فَتَكَلَّمُوا فِي أَمْرِ صَاحِبِهِمْ فَبَدَأَ عَبْدُ الرَّحْمَنِ، وَكَانَ أَصْغَرَ الْقَوْمِ فَقَالَ النَّبِيُّ ﷺ " كَبِّرِ الْكُبْرَ ". ـ قَالَ يَحْيَى لِيَلِيَ الْكَلاَمَ الأَكْبَرُ ـ فَتَكَلَّمُوا فِي أَمْرِ صَاحِبِهِمْ فَقَالَ النَّبِيُّ ﷺ " أَتَسْتَحِقُّونَ قَتِيلَكُمْ ـ أَوْ قَالَ صَاحِبَكُمْ ـ بِأَيْمَانِ خَمْسِينَ مِنْكُمْ ". قَالُوا يَا رَسُولَ اللَّهِ أَمْرٌ لَمْ نَرَهُ. قَالَ " فَتُبْرِئُكُمْ يَهُودُ فِي أَيْمَانِ خَمْسِينَ مِنْهُمْ ". قَالُوا يَا رَسُولَ اللَّهِ قَوْمٌ كُفَّارٌ. فَوَدَاهُمْ رَسُولُ اللَّهِ ﷺ مِنْ قِبَلِهِ. قَالَ سَهْلٌ فَأَدْرَكْتُ نَاقَةً مِنْ تِلْكَ الإِبِلِ، فَدَخَلَتْ مِرْبَدًا لَهُمْ فَرَكَضَتْنِي بِرِجْلِهَا. قَالَ اللَّيْثُ حَدَّثَنِي يَحْيَى، عَنْ بُشَيْرٍ، عَنْ سَهْلٍ، قَالَ يَحْيَى حَسِبْتُ أَنَّهُ قَالَ مَعَ رَافِعِ بْنِ خَدِيجٍ، وَقَالَ ابْنُ عُيَيْنَةَ حَدَّثَنَا يَحْيَى عَنْ بُشَيْرٍ عَنْ سَهْلٍ وَحْدَهُ.