What did the Prophet Muhammad (saw) do when he was called for prayer while eating a piece of meat from the shoulder of a sheep?
 Narrated Ja`far bin `Amr bin Umaiya:                     My father said, "I saw Allah's Apostle eating a piece of meat from the shoulder of a sheep and he was called for the prayer. He stood up, put down the knife and prayed but did not perform ablution.''