‏الأشربة : Hadeeth No:4931 Abu Sa'id reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) forbade drinking in green pitcher, in gourd and in the hollow stump....

‏الجهاد والسير‏ : Hadeeth No:4461 This hadith has been transmitted on the authority of Yazid b. Hurmuz. but not complete (as we find in the above mentioned ahadith)....