Jami` at-Tirmidhi 2110
جامع الترمذي#2110SahihSa'eed bin Al-Musayyab said:"'Umar said: 'The blood-money is upon the 'Aqilah, and the wife does not inherit anything from the blood-money of her husband.' So Ad-Dahhak bin Sufyan Al-Kilabi informed him that the Messenger of Allah(S.A.W) wrote to him, (saying) to give the wife of Ashyam Ad-Dababi the inheritance from her husband's blood-money
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 29:21