"The Messenger of Allah said: 'I forbade you to visit graves but now visit them; and I forbade you to eat the sacrificial meat after three days, but now keep it as long as you want; and I forbade you to make Nabidh I anything but a water-skin but now drink it from any kind of container, but do not drink intoxicants."'
Sunan an-Nasa'i Book 21, Hadith 215