Sūrah Al-Baqara · The Cow2 : 220
فِی ٱلدُّنۡیَا وَٱلۡـَٔاخِرَةِۗ وَیَسۡـَٔلُونَكَ عَنِ ٱلۡیَتَـٰمَىٰۖ قُلۡ إِصۡلَاحࣱ لَّهُمۡ خَیۡرࣱۖ وَإِن تُخَالِطُوهُمۡ فَإِخۡوَ ٰنُكُمۡۚ وَٱللَّهُ یَعۡلَمُ ٱلۡمُفۡسِدَ مِنَ ٱلۡمُصۡلِحِۚ وَلَوۡ شَاۤءَ ٱللَّهُ لَأَعۡنَتَكُمۡۚ إِنَّ ٱللَّهَ عَزِیزٌ حَكِیمࣱ
“Upon the world and the Hereafter. And they question thee concerning orphans. Say: To improve their lot is best. And if ye mingle your affairs with theirs, then (they are) your brothers. Allah knoweth him who spoileth from him who improveth. Had Allah willed He could have overburdened you. Allah is Mighty, Wise.”