Musannaf Ibn Abi Shaybah

Hazrat Aswad bin Qais narrates that Hazrat Hay said that a boy from my people went to the house of Zaid bin Suhan near his strong she-camel. The she-camel became frenzied and killed the boy. Meanwhile, the boy’s father arrived and slaughtered the she-camel. This matter was presented before Hazrat Umar, so he declared the boy's blood as forfeit and made his father liable for the price of the she-camel.