Surah Ash-Shuraa, Verse 39

وَٱلَّذِينَ إِذَآ أَصَابَهُمُ ٱلۡبَغۡيُ هُمۡ يَنتَصِرُونَ٣٩

wa-alladhīna idhā aṣābahumu l-baghyu hum yantaṣirūna

And those who, when tyranny strikes them, they retaliate [in a just manner].