4:92Never should a believer kill another believer, unless by error. Anyone who kills a believer by error must set free a believing slave, and pay compensation to the victim’s family, unless they remit it as charity. If the victim belonged to a people who are hostile to you, but is a believer, then the compensation is to free a believing slave. If he belonged to a people with whom you have a treaty, then compensation should be handed over to his family, and a believing slave set free. Anyone who lacks the means must fast for two consecutive months, by way of repentance to God. God is All-Knowing, Most Wise.

4:100Anyone who emigrates for the sake of God will find on earth many places of refuge, and plentitude. Anyone who leaves his home, emigrating to God and His Messenger, and then is overtaken by death, his compensation falls on God. God is Forgiver, Most Merciful.

4:116God will not forgive that partners be associated with Him; but will forgive anything less than that, to whomever He wills. Anyone who ascribes partners to God has strayed into far error.