Sunan an-Nasa'i 4838
سنن النسائي#4838SahihIt was narrated from Ash'ath, from his father that a man from among Banu Tha'labah bin Yarbu' said:"We came to the Messenger of Allah when he was speaking to the people, and some people stood up and said: 'O Messenger of Allah, these are Banu Tha'labah who killed so and so.' The Messenger of Allah said: 'No soul is affected by the sin of another
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiHasan
In-book reference: 45:133