وَٱلَّذِينَ إِذَآ أَصَابَهُمُ ٱلۡبَغۡيُ هُمۡ يَنتَصِرُونَ ٣٩
And those who, when tyranny strikes them, they retaliate [in a just manner].1
Translation: Saheeh International (English)
1 Restoring their rights and not allowing aggressors to take advantage of them out of weakness.
Each word's meaning and sound
Those who when afflicted by oppression, they defend themselves, in honour and respect for themselves, if the oppressor is not worthy of pardon. This defence is justified, especially if there is no benefit in pardon.
Al-Mukhtasar in interpreting the Noble Quran