Musnad Ahmad 2464

Qays bin Habtar said: I asked Ibn 'Abbas (رضي الله عنه) about white earthenware, green earthenware and red earthenware. He said: The first people to ask the Prophet (ﷺ) about that was the delegation of ‘Abdul-Qais. They said: We drink the dregs; what kind of vessels should we use? He said: “Do not drink from gourds, varnished jars, hollowed out stumps or green glazed pitchers; drink from waterskins.” Then he said: "Allah has forbidden to me - or has forbidden - intoxicants, gambling and kettledrums, and every intoxicant is haram.”