Abu Al-Hakam says that I asked Sayyiduna Ibn Umar (may Allah be pleased with them both) about the nabidh (fermented drink) of a pitcher, so he narrated this hadith from Sayyiduna Umar (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) forbade (the use of) pitchers, gourds, green oily pots, or vessels.