Surah Al-Ma'idah, Verse 45

وَكَتَبۡنَا عَلَيۡهِمۡ فِيهَآ أَنَّ ٱلنَّفۡسَ بِٱلنَّفۡسِ وَٱلۡعَيۡنَ بِٱلۡعَيۡنِ وَٱلۡأَنفَ بِٱلۡأَنفِ وَٱلۡأُذُنَ بِٱلۡأُذُنِ وَٱلسِّنَّ بِٱلسِّنِّ وَٱلۡجُرُوحَ قِصَاصٞۚ فَمَن تَصَدَّقَ بِهِۦ فَهُوَ كَفَّارَةٞ لَّهُۥۚ وَمَن لَّمۡ يَحۡكُم بِمَآ أَنزَلَ ٱللَّهُ فَأُوْلَٰٓئِكَ هُمُ ٱلظَّٰلِمُونَ٤٥

wakatabnā ʿalayhim fīhā anna l-nafsa bil-nafsi wal-ʿayna bil-ʿayni wal-anfa bil-anfi wal-udhuna bil-udhuni wal-sina bil-sini wal-jurūḥa qiṣāṣun faman taṣaddaqa bihi fahuwa kaffāratun lahu waman lam yaḥkum bimā anzala l-lahu fa-ulāika humu l-ẓālimūna

And We ordained for them therein a life for a life, an eye for an eye, a nose for a nose, an ear for an ear, a tooth for a tooth, and for wounds is legal retribution. But whoever gives [up his right as] charity, it is an expiation for him. And whoever does not judge by what Allāh has revealed - then it is those who are the wrongdoers [i.e., the unjust].