وَلَمَنِ انْتَصَرَ بَعْدَ ظُلْمِهِ فَأُولَٰئِكَ مَا عَلَيْهِمْ مِنْ سَبِيلٍ

Surah Ash-Shura : 41
And whoever avenges himself after having been wronged - those have not upon them any cause [for blame].

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