Musnad Ahmad 457:12

Ibrahim ibn Abi al-Abbas narrated to us, Abu Uways narrated to us, he said: Al-Zuhri said: Indeed, Abu Bakr ibn Abd al-Rahman ibn al-Harith ibn Hisham ibn al-Mughirah narrated to him, that Abu Mas’ud al-Ansari—a companion of the Messenger of Allah, peace and blessings of Allah be upon him, a brother of the Banu al-Harith ibn al-Khazraj, and he is the grandfather of Zayd ibn al-Hasan ibn Ali ibn Abi Talib, his mother’s father—narrated to him, that the Messenger of Allah, peace and blessings of Allah be upon him, forbade them from the price of a dog, the dowry of a prostitute, and the fee of a soothsayer.