Sunan An-Nasa'i

It was narrated from Ibn 'Abbas, from Maimunah, that:the Prophet passed by a dead sheep that had been thrown aside. He said: ""Who does this belong to?"" They said: ""Maimunah."" He said: ""Why did she not make use of its skin?"" They said: ""It is dead meat (i.e., it was not slaughtered properly)."" He said: ""Allah, the Mighty and Sublime, has only forbidden us to eat it