What did the Prophet Muhammad (saw) do after slicing goat's shoulder and eating it before he was called for prayer?
 Ja'far b. 'Amr b. Umayya al-Damari reported on the authority of his father who said:                      I saw the Messenger of Allah (may peace be upon him) take slices from goat's shoulder and then eat them. He was called for prayer and he got'up, leaving aside the knife, and offered prayer but did not perform ablution.