2:30When your Lord said to the angels, “I am placing a successor on earth.” They said, “Will You place in it someone who will cause corruption in it and shed blood, while we declare Your praises and sanctify You?” He said, “I know what you do not know.”

2:84And We made a covenant with you: “You shall not shed the blood of your own, nor shall you evict your own from your homes.” You agreed, and were all witnesses.

2:173He has forbidden you carrion, and blood, and the flesh of swine, and what was dedicated to other than God. But if anyone is compelled, without desiring or exceeding, he commits no sin. God is Forgiving and Merciful.