Al-An'am · 6:121

121. O Muslims, do not eat that which was not slaughtered in the name of Allah, whether the name of someone other than Allah was mentioned over it or not. Eating such forbidden food is to abandon obedience to Allah in favour of disobedience. The satans whisper to their friends, inspiring them with doubts, so that they argue with you about eating carrion. If you, O Muslims, were to follow them in the doubts they present for the lawfulness of carrion, then you would be equal to them in associating partners with Allah.