2:177Righteousness does not consist of turning your faces towards the East and the West. But righteous is he who believes in God, and the Last Day, and the angels, and the Scripture, and the prophets. Who gives money, though dear, to near relatives, and orphans, and the needy, and the homeless, and the beggars, and for the freeing of slaves; those who perform the prayers, and pay the obligatory charity, and fulfill their promise when they promise, and patiently persevere in the face of persecution, hardship, and in the time of conflict. These are the sincere; these are the pious.

2:178O you who believe! Retaliation for the murdered is ordained upon you: the free for the free, the slave for the slave, the female for the female. But if he is forgiven by his kin, then grant any reasonable demand, and pay with good will. This is a concession from your Lord, and a mercy. But whoever commits aggression after that, a painful torment awaits him.