Sahih Muslim Book - 1, Hadith - 276

و حَدَّثَنِي حَرْمَلَةُ بْنُ يَحْيَى أَخْبَرَنَا ابْنُ وَهْبٍ قَالَ أَخْبَرَنِي يُونُسُ عَنْ ابْنِ شِهَابٍ قَالَ حَدَّثَنِي عَطَاءُ بْنُ يَزِيدَ اللَّيْثِيُّ ثُمَّ الْجُنْدَعِيُّ أَنَّ عُبَيْدَ اللَّهِ بْنَ عَدِيِّ بْنِ الْخِيَارِ أَخْبَرَهُ أَنَّ الْمِقْدَادَ بْنَ عَمْرِو بْنِ الْأَسْوَدِ الْكِنْدِيَّ وَكَانَ حَلِيفًا لِبَنِي زُهْرَةَ وَكَانَ مِمَّنْ شَهِدَ بَدْرًا مَعَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنَّهُ قَالَ يَا رَسُولَ اللَّهِ أَرَأَيْتَ إِنْ لَقِيتُ رَجُلًا مِنْ الْكُفَّارِ ثُمَّ ذَكَرَ بِمِثْلِ حَدِيثِ اللَّيْثِ.

'Ubaidullah bin 'Adiyy bin Al-Khiyar narrated that Al-Miqdad bin 'Amr - bin Al-Aswad - Al-Kindi, who was an ally of Banu Zuhrah and was one of those who had been present at (battle of) Badr with the Messenger of Allah (s.a.w), said: "O Messenger of Allah (s.a.w), what do you think if I meet a man from among the disbelievers?" Then he mentioned a Hadith similar to that of Al-Laith (no. 275).