Musannaf Ibn Abi Shaybah

Hazrat Abu Al-Malih narrates that in Madinah, a woman who performed circumcision performed circumcision on a girl, and as a result, the girl died. Hazrat Umar said to her, "Did you not have any mercy?" And he placed the blood money (diyah) for the girl upon the family of the woman who performed the circumcision.