Musnad Abu Ya'la al-Mawsili 111:78

Musa ibn Muhammad ibn Hayyan narrated to us, Muhammad ibn Abi Adi narrated to us, from Sa’id, from Ali ibn al-Hakam, from Maymun ibn Mihran, from Sa’id ibn Jubayr, from Ibn Abbas, who said: The Messenger of Allah (may Allah bless him and grant him peace) forbade on the day of Khaybar every beast of prey having fangs and every bird having talons.