What did the Prophet Muhammad (peace be upon him) order the people to do when he saw fires being lit on the day of Khaibar?
 Narrated Salama bin Al-Akwa`:                     On the day of Khaibar the Prophet saw fires being lighted. He asked, "Why are these fires being lighted?" The people replied that they were cooking the meat of donkeys. He said, "Break the pots and throw away their contents." The people said, "Shall we throw away their contents and wash the pots (rather than break them)?" He said, "Wash them."