6:53
وَكَذَٰلِكَ فَتَنَّا بَعْضَهُم بِبَعْضٍ لِّيَقُولُوٓا۟ أَهَـٰٓؤُلَآءِ مَنَّ ٱللَّهُ عَلَيْهِم مِّنۢ بَيْنِنَآ ۗ أَلَيْسَ ٱللَّهُ بِأَعْلَمَ بِٱلشَّـٰكِرِينَ
wakadhālika fatannā baʿḍahum bibaʿḍin liyaqūlū ahāulāi manna l-lahu ʿalayhim min bayninā alaysa l-lahu bi-aʿlama bil-shākirīna
We have made some of them a test for others, to make the disbelievers say, ‘Is it these men that God has favoured among us?’ Does God not know best who are the grateful ones?
Thus We have tried some of them with others, that they might say: "Is it these (poor believers) whom Allâh has favoured from amongst us?" Does not Allâh know best those who are grateful?