"Some people from Banu Tha'labah came to the Prophet ﷺ when he was delivering a speech and a man said: 'O Messenger of Allah, these are Banu Tha'labah bin Yarbu' who killed so and so' - one of the Companions of the Prophet ﷺ. The Prophet ﷺ said: 'No soul is affected by the sin of another."'
انْتَهَى قَوْمٌ مِنْ بَنِي ثَعْلَبَةَ إِلَى النَّبِيِّ ﷺ وَهُوَ يَخْطُبُ فَقَالَ رَجُلٌ يَا رَسُولَ اللَّهِ هَؤُلاَءِ بَنُو ثَعْلَبَةَ بْنِ يَرْبُوعٍ قَتَلُوا فُلاَنًا رَجُلاً مِنْ أَصْحَابِ النَّبِيِّ ﷺ فَقَالَ النَّبِيُّ ﷺ لاَ تَجْنِي نَفْسٌ عَلَى أُخْرَى