Al-Ma'idah · 5:45

45. I ordered the Jews in the Torah that if any person deliberately and wrongfully kills another he will be killed in retribution. If any person deliberately removes the eye of another person, his eye will be removed. If any person cuts the nose of another person, his nose will be cut. If any person cuts the ear of another person, his ear will be cut. If any person removes the tooth of another person, his tooth will be removed. I also ordered them with respect to wounds that the offender will be penalised with retribution for his offence. Whoever voluntarily pardons the offender, then such pardon shall be a compensation for their sins, as they have pardoned one who has wronged them. Whoever does not judge according to what Allah has revealed with respect to the law of retribution and other laws, then such person has overstepped Allah’s limits.