Narrated Abdullah ibn Amr ibn al-'As: The Prophet (peace_be_upon_him) said: I have been commanded to celebrate festival ('Id) on the day of sacrifice, which Allah, Most High, has appointed for this community. A man said: If I do not find except a she-goat or a she-camel borrowed for milk or other benefits, should I sacrifice it? He said: No, but you should clip your hair , and nails, trim your moustaches, and shave your pubes. This is all your sacrifice in the eyes of Allah, Most High. (Sunna Abu Dawud:Book 015 Hadith No.2783



Abu Sa'id (Khudri) reported that Allah's Messenger (may peace be upon him) forbade from turning the waterskins upside down and drinking from its mouth. (Sahih Muslim :Bk.023, Hadith No.5014)