Al-Ma'idah 5:45

Wakatabna AAalayhim feeha annaannafsa binnafsi walAAayna bilAAayniwal-anfa bil-anfi walothuna bilothuniwassinna bissinni waljurooha qisasunfaman tasaddaqa bihi fahuwa kaffaratun lahu wamanlam yahkum bima anzala Allahu faola-ikahumu aththalimoon

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].

We prescribed for them therein: A life for a life, an eye for an eye, a nose for a nose, an ear for an ear and a tooth for a tooth; and for wounds, an equal retaliation. Then, if one forgives it, that will be expiation for him. Those who do not judge according to what Allah has sent down, they are the unjust.