Sayyiduna Adi al-Judhami (may Allah be pleased with him) had two wives, and the two of them fought. He threw a stone at one of them and she died from it. When he came to the Messenger of Allah (peace and blessings be upon him) and mentioned this, he (peace and blessings be upon him) said to him: "Pay her blood money, and you do not inherit from her."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الفرائض / 12238