Quran 8:59 — The Spoils of War (Al-Anfal)

Let not those who disbelieve think that they can get away with it; they can never escape.

[8:58] When you are betrayed by a group of people, you shall mobilize against them in the same manner. GOD does not love the betrayers.

[8:60] You shall prepare for them all the power you can muster, and all the equipment you can mobilize, that you may frighten the enemies of GOD, your enemies, as well as others who are not known to you; GOD knows them. Whatever you spend in the cause of GOD will be repaid to you generously, without the least injustice.