Narrated One of the Ansar:
Asim ibn Kulayb quoted his father's authority for the following
statement by one of the Ansar: We went out with the Apostle of Allah
(peace_be_upon_him) to a funeral, and I saw the Apostle of Allah
(peace_be_upon_him) at the grave giving this instruction to the
grave-digger:
Make it wide on the side of his feet, and make it wide on the side
of his head. When he came back, he was received by a man who
conveyed an invitation from a woman. So he came (to her), to it food
was brought, and he put his hand (i.e. took a morsel in his hand);
the people did the same and they ate. Our fathers noticed that the
Apostle of Allah (peace_be_upon_him) was moving a morsel around his
mouth.
He then said: I find the flesh of a sheep which has been taken
without its owner's permission.
The woman sent a message to say: Apostle of Allah, I sent (someone)
to an-Naqi' to have a sheep bought for me, but there was none; so I
sent (a message) to my neighbour who had bought a sheep, asking him
to send it to me for the price (he had paid), but he could not be
found. I, therefore, sent (a message) to his wife and she sent it to
me.
The Apostle of Allah (peace_be_upon_him) said: Give this food to the
prisoners.