42. Shura · Verse 41

سورة الشورى
41

وَلَمَنِ ٱنتَصَرَ بَعۡدَ ظُلۡمِهِۦ فَأُوْلَٰٓئِكَ مَا عَلَيۡهِم مِّن سَبِيلٍ

But indeed if any do help and defend themselves after a wrong (done) to them, against such there is no cause of blame.