Musnad Ahmad 562:5

Mu'tamir narrated to us, he said: My father said: Abu Tamimah narrated to us, from Duljah ibn Qays, that al-Hakam al-Ghifari said to a man once: "Do you remember when the Messenger of Allah, peace and blessings of Allah be upon him, forbade the *duba* (gourd), the *hantam* (green-glazed jar), the *muqayyar* (pitch-coated vessel), and the *naqir* (hollowed-out log)?" He said: And I bear witness, and he did not mention the *muqayyar*, or he mentioned the *naqir*, or he mentioned both of them.