Surah Ash-Shura, Verse 41
Translation — Sahih International
And whoever avenges himself after having been wronged - those have not upon them any cause [for blame].
Source
Kur'an-ı Kerim, Şûrâ Suresi 42:41
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/42-suresi-41-ayet