Al-Anfal - 8:69

فَكُلُواْ مِمَّا غَنِمْتُمْ حَلاَلاً طَيِّبًا وَاتَّقُواْ اللّهَ إِنَّ اللّهَ غَفُورٌ رَّحِيمٌ
[8:69]
Eat then of the lawful and good (things) which you have acquired in war, and be careful of (your duty to) Allah; surely Allah is Forgiving, Merciful.
But (now) enjoy what ye took in war, lawful and good: but fear Allah: for Allah is Oft-forgiving, Most Merciful.
Now enjoy what ye have won, as lawful and good, and keep your duty to Allah. Lo! Allah is Forgiving, Merciful.