Surah Al-Baqarah, verse 220

فِى ٱلدُّنْيَا وَٱلْـَٔاخِرَةِ ۗ وَيَسْـَٔلُونَكَ عَنِ ٱلْيَتَـٰمَىٰ ۖ قُلْ إِصْلَاحٌ لَّهُمْ خَيْرٌ ۖ وَإِن تُخَالِطُوهُمْ فَإِخْوَٰنُكُمْ ۚ وَٱللَّهُ يَعْلَمُ ٱلْمُفْسِدَ مِنَ ٱلْمُصْلِحِ ۚ وَلَوْ شَآءَ ٱللَّهُ لَأَعْنَتَكُمْ ۚ إِنَّ ٱللَّهَ عَزِيزٌ حَكِيمٌ ﴿٢٢٠﴾

2:220 in this life and the Hereafter. They ask you about orphans. Say, “Serving their interests is best. Should you mix your affairs with theirs, then they are your brothers. Allah knows who is dishonest and who is honest. If Allah had willed, He could have made things hard for you. Allah is indeed All-Mighty, All-Wise.”