Yahya bin Zakaria bin Abi Zaida يحيى بن زكريا بن أبي زائدة · The Chapters on Blood Money

the Messenger of Allah (ﷺ) set the blood money at twelve thousand (Dirham).

“The blood money is for the near male relatives from the father's side and the wife does not inherit anything from the blood money of her husband,” until Ad-Dahhak bin Sufyan wrote to him, and told him that the Prophet (ﷺ) ruled that the wife of Ashyam bin Dibabi should inherit from the blood money of her husband.