he has forbidden carrion and blood and the flesh of the swine and what has been killed in the name of any other but god but if one is driven by necessity without craving or reverting to it then god is forgiving and kind.
إنما حرم عليكم الميتة والدم ولحم الخنزير وما أهل لغير الله به فمن اضطر غير باغ ولا عاد فإن الله غفور رحيم