Sahih Muslim 2776a

Zaid b. Thabit reported that Allah's Apostle ﷺ set out for Uhud. Some of those persons who were with them came back. The Companions of Allah's Apostle ﷺ were divided in two groups. One group said: We would kill them, and the other one said: No, this should not be done, and it was on this occasion that this verse was revealed:" Why should you, then, be two parties in relation to hypocrites?" (iv. 88).

حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ الْعَنْبَرِيُّ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنْ عَدِيٍّ، - وَهُوَ ابْنُ ثَابِتٍ - قَالَ سَمِعْتُ عَبْدَ اللَّهِ بْنَ يَزِيدَ، يُحَدِّثُ عَنْ زَيْدِ بْنِ ثَابِتٍ، أَنَّ النَّبِيَّ ﷺ خَرَجَ إِلَى أُحُدٍ فَرَجَعَ نَاسٌ مِمَّنْ كَانَ مَعَهُ فَكَانَ أَصْحَابُ النَّبِيِّ ﷺ فِيهِمْ فِرْقَتَيْنِ قَالَ بَعْضُهُمْ نَقْتُلُهُمْ . وَقَالَ بَعْضُهُمْ لاَ . فَنَزَلَتْ { فَمَا لَكُمْ فِي الْمُنَافِقِينَ فِئَتَيْنِ}