Musannaf Ibn Abi Shayba 16:184

Abu Bakr narrated to us, he said: Ubaydah ibn Humayd narrated to us, from Mansur, from Ubayd ibn Abi al-Ja'd, from Qays ibn al-Sakan, he said: Abdullah said: "Do not eat from the cheese except what the Muslims and the People of the Scripture have made."