Al-An'am 6:145 قل لا اجد في ما اوحي الي محرما على طاعم يطعمه الا ان يكون ميتة او دما مسفوحا او لحم خنزير فانه رجس او فسقا اهل لغير الله به فمن اضطر غير باغ ولا عاد فان ربك غفور رحيم ١٤٥

Say: I find not in that which is revealed unto me aught prohibited to an eater that he eat thereof, except it be carrion, or blood poured forth, or swineflesh - for that verily is foul - or the abomination which was immolated to the name of other than Allah. But whoso is compelled (thereto), neither craving nor transgressing, (for him) lo! thy Lord is Forgiving, Merciful.