Sahih al-Bukhari 4021
Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Narrated by Ibn `Abbas
Arabic
حَدَّثَنَا مُوسَى، حَدَّثَنَا عَبْدُ الْوَاحِدِ، حَدَّثَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ، حَدَّثَنِي ابْنُ عَبَّاسٍ، عَنْ عُمَرَ ـ رضى الله عنهم ـ لَمَّا تُوُفِّيَ النَّبِيُّ صلى الله عليه وسلم قُلْتُ لأَبِي بَكْرٍ انْطَلِقْ بِنَا إِلَى إِخْوَانِنَا مِنَ الأَنْصَارِ. فَلَقِيَنَا مِنْهُمْ رَجُلاَنِ صَالِحَانِ شَهِدَا بَدْرًا. فَحَدَّثْتُ عُرْوَةَ بْنَ الزُّبَيْرِ فَقَالَ هُمَا عُوَيْمُ بْنُ سَاعِدَةَ، وَمَعْنُ بْنُ عَدِيٍّ.
English translation
Narrated Ibn `Abbas:`Umar said, "When the Prophet (ﷺ) died I said to Abu Bakr, 'Let us go to our Ansari brethren.' We met two pious men from them, who had fought in the battle of Badr." When I mentioned this to `Urwa bin Az-Zubair, he said, "Those two pious men were 'Uwaim bin Sa`ida and Ma`n bin Adi
Reference: Sahih al-Bukhari 4021, Book of Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi). English translation by Dr. Muhammad Muhsin Khan.