Hazrat Anas bin Malik (may Allah be pleased with him) narrated that the Messenger of Allah (peace and blessings be upon him) said: Whoever offers the sacrifice before the prayer should offer it again. At this, a man (Abu Burdah) stood up and said that this is a day in which there is a great desire for meat, and he described the hardship of his neighbors. The Prophet (peace and blessings be upon him) considered him truthful. The man said that I have a one-year-old she-goat which is dearer to me than two goats of meat. The Prophet (peace and blessings be upon him) granted him permission to offer that as a sacrifice. Now I do not know whether this permission is for others as well or not.