It was narrated from Ibn ' Abbas that:
Khalid bin Al-Walid said that he entered upon Maimunah bint Al-Harith, who was his maternal aunt, with the Messenger of Allah, and some meat of a mastigure was offered to the Messenger of Allah The Messenger of Allah would not eat anything until he knew what it was. One of the women said: Why don't you tell the Messenger of Allah what he is eating? So she told him that it was the meat of a mastigure, and he stopped eating. Khalid said: I asked the Messenger of Allah 'Is it Haram?' He said: No but it is a food that is no9t known in the land of my people, and I find it distasteful. Khalid said: I pulled it over toward myself and ate it, and the Messenger of Allah was watching me. And Ibn Al-Asamm narrated it from Maimunah, and he was in her apartment.