Quran 8:58 — The Spoils of War (Al-Anfal)

When you are betrayed by a group of people, you shall mobilize against them in the same manner. GOD does not love the betrayers.

[8:57] Therefore, if you encounter them in war, you shall set them up as a deterrent example for those who come after them, that they may take heed.

[8:59] Let not those who disbelieve think that they can get away with it; they can never escape.