6:53

Al-An'aam 6:53

وَكَذَٰلِكَ فَتَنَّا بَعْضَهُم بِبَعْضٍۢ لِّيَقُولُوٓا۟ أَهَٰٓؤُلَآءِ مَنَّ ٱللَّهُ عَلَيْهِم مِّنۢ بَيْنِنَآ ۗ أَلَيْسَ ٱللَّهُ بِأَعْلَمَ بِٱلشَّٰكِرِينَ

Wa kazaalika fatannaa ba'dahum biba'dil liyaqoolooo ahaaa'ulaaa'i mannal laahu 'alaihim mim baininaa; alaisal laahu bi-a'lama bish shaakireen

Thus We have made some of them a means for testing others so that they should say: 'Are these theones among us upon whom Allah has bestowed His favour?' Yes, does Allah not know well who are the thankful?