Surah Al-Anfal, Verse 67

مَا كَانَ لِنَبِيٍّ أَن يَكُونَ لَهُۥٓ أَسۡرَىٰ حَتَّىٰ يُثۡخِنَ فِي ٱلۡأَرۡضِۚ تُرِيدُونَ عَرَضَ ٱلدُّنۡيَا وَٱللَّهُ يُرِيدُ ٱلۡأٓخِرَةَۗ وَٱللَّهُ عَزِيزٌ حَكِيمٞ٦٧

mā kāna linabiyyin an yakūna lahu asrā ḥattā yuth'khina fī l-arḍi turīdūna ʿaraḍa l-dun'yā wal-lahu yurīdu l-ākhirata wal-lahu ʿazīzun ḥakīmun

It is not for a prophet to have captives [of war] until he inflicts a massacre [upon Allāh's enemies] in the land. You [i.e., some Muslims] desire the commodities of this world, but Allāh desires [for you] the Hereafter. And Allāh is Exalted in Might and Wise.