Quran 8:11 — The Spoils of War (Al-Anfal)

He caused peaceful slumber to overtake you and pacify you, and He sent down water from the sky to clean you therewith. He protected you from the devil's curse, reassured your hearts and strengthened your foothold.

[8:10] GOD gave you this good news to strengthen your hearts. Victory comes only from GOD. GOD is Almighty, Most Wise.

[8:12] Recall that your Lord inspired the angels: "I am with you; so support those who believed. I will throw terror into the hearts of those who disbelieved. You may strike them above the necks, and you may strike even every finger."