It is narrated from Sayyidah Umm Habibah bint Abi Sufyan (may Allah be pleased with her) that some people from Yemen came to the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) taught them the Sunnahs, the prayer and the obligatory duties. They said: We have a drink that we make from wheat and barley. The Messenger of Allah (peace and blessings be upon him) said: "Ghubayra'?" They said: Yes. He (peace and blessings be upon him) said: "Then do not consume it." They said: But they will not give it up. The Messenger of Allah (peace and blessings be upon him) said: "Whoever does not give it up, strike his neck."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19799