Below are the two Translated Quranic verses.
And whoever kills a believer intentionally, his punishment is Hell; he shall abide in it, and Allah will send His wrath on him and curse him and prepare for him a painful chastisement. (Surah an-Nisā’ 4:93)
O you who believe! Al-Qisâs (the Law of Equality in punishment) is prescribed for you in case of murder: the free for the free, the slave for the slave, and the female for the female. But if the killer is forgiven by the brother (or the relatives, etc.) of the killed against blood money, then adhering to it with fairness and payment of the blood money, to the heir should be made in fairness. This is an alleviation and a mercy from your Lord. So after this whoever transgresses the limits (i.e. kills the killer after taking the blood money), he shall have a painful torment. (Al-Baqarah 2:178)