Abu Musa reported:

Abu Musa reported: The Prophet, peace and blessings be upon him, said to him, “O Abu Musa, you have been given an instrument among the instruments of the family of David.”

[Sahih Bukhari, Book 61, Number 568]

عَنْ أَبِي مُوسَى رَضِيَ اللَّهُ عَنْهُ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ لَهُ يَا أَبَا مُوسَى لَقَدْ أُوتِيتَ مِزْمَارًا مِنْ مَزَامِيرِ آلِ دَاوُدَ

4761 صحيح البخاري كتاب فضائل القرآن باب حسن الصوت بالقراءة للقرآن

 Abdur Rahman ibn Awf reported: There was an agreement between me and Umayyah ibn Khalaf that he would protect my property in Mecca and I would protect his in Medina. When I mentioned the words, “The Most Merciful,” in the documents, he said, “I do not know the Most Merciful; write your name in the time of ignorance instead.” So I wrote my name Abdu Amr. On the day of the battle of Badr, when all the people were asleep, I went up to the hill to protect him. Bilal saw Umayyah and went to a gathering of the helpers and he said, “Here is Umayyah ibn Khalaf! Woe to me if he escapes!” So a group of the helpers went out with Bilal to follow us. I was afraid they would catch us, so I left Umayyah’s son for them to keep them occupied but the helpers killed him and they continued to follow us. Umayyah was a fat man, and when they approached us, I told him to kneel down and he knelt. I laid myself upon him to protect him, but the helpers killed him by passing their sword underneath me, and one of them harmed my foot with his sword. Salih ibn Ibrahim said, “Abdur Rahman ibn Awf would show us the scar on his foot.”

[Sahih Bukhari, Book 38, Number 498]

عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ رَضِيَ اللَّهُ عَنْهُ قَالَ كَاتَبْتُ أُمَيَّةَ بْنَ خَلَفٍ كِتَابًا بِأَنْ يَحْفَظَنِي فِي صَاغِيَتِي بِمَكَّةَ وَأَحْفَظَهُ فِي صَاغِيَتِهِ بِالْمَدِينَةِ فَلَمَّا ذَكَرْتُ الرَّحْمَنَ قَالَ لَا أَعْرِفُ الرَّحْمَنَ كَاتِبْنِي بِاسْمِكَ الَّذِي كَانَ فِي الْجَاهِلِيَّةِ فَكَاتَبْتُهُ عَبْدَ عَمْرٍو فَلَمَّا كَانَ فِي يَوْمِ بَدْرٍ خَرَجْتُ إِلَى جَبَلٍ لِأُحْرِزَهُ حِينَ نَامَ النَّاسُ فَأَبْصَرَهُ بِلَالٌ فَخَرَجَ حَتَّى وَقَفَ عَلَى مَجْلِسٍ مِنْ الْأَنْصَارِ فَقَالَ أُمَيَّةُ بْنُ خَلَفٍ لَا نَجَوْتُ إِنْ نَجَا أُمَيَّةُ فَخَرَجَ مَعَهُ فَرِيقٌ مِنْ الْأَنْصَارِ فِي آثَارِنَا فَلَمَّا خَشِيتُ أَنْ يَلْحَقُونَا خَلَّفْتُ لَهُمْ ابْنَهُ لِأَشْغَلَهُمْ فَقَتَلُوهُ ثُمَّ أَبَوْا حَتَّى يَتْبَعُونَا وَكَانَ رَجُلًا ثَقِيلًا فَلَمَّا أَدْرَكُونَا قُلْتُ لَهُ ابْرُكْ فَبَرَكَ فَأَلْقَيْتُ عَلَيْهِ نَفْسِي لِأَمْنَعَهُ فَتَخَلَّلُوهُ بِالسُّيُوفِ مِنْ تَحْتِي حَتَّى قَتَلُوهُ وَأَصَابَ أَحَدُهُمْ رِجْلِي بِسَيْفِهِ وَكَانَ عَبْدُ الرَّحْمَنِ بْنُ عَوْفٍ يُرِينَا ذَلِكَ الْأَثَرَ فِي ظَهْرِ قَدَمِهِ

2179 صحيح البخاري كِتَاب الْوَكَالَةِ بَاب إِذَا وَكَّلَ الْمُسْلِمُ حَرْبِيًّا فِي دَارِ الْحَرْبِ أَوْ فِي دَارِ الْإِسْلَامِ جَازَ