Surah Ash-Shura (The Consultation), Verse 40

وَجَزٰٓؤُا سَیِّئَةٍ سَیِّئَةٌ مِّثْلُهَا فَمَنْ عَفَا وَاَصْلَحَ فَاَجْرُهٗ عَلَی اللّٰهِ اِنَّهٗ لَا یُحِبُّ الظّٰلِمِیْنَ ۟

Wa jazaaa'u saiyi'atin saiyi'atum misluha faman 'afaa wa aslaha fa ajruhoo 'alal laah; innahoo laa yuhibbuz zaalimeen

“The recompense for an injury is an injury equal thereto (in degree): but if a person forgives and makes reconciliation, his reward is due from Allah: for (Allah) loveth not those who do wrong.”

Quran 42:40 (Yusuf Ali Translation)