章 42 Ash-Shura (The Consultation), 节 41

1. وَلَمَنِ انْتَصَرَ بَعْدَ ظُلْمِهِ فَأُولَٰئِكَ مَا عَلَيْهِمْ مِنْ سَبِيلٍ

   And whoever avenges himself after having been wronged - those have not upon them any cause (for blame).

   42:41

Translation: Saheeh International