18:7
إِنَّاجَعَلْنَامَاعَلَىٱلْأَرْضِزِينَةًلَّهَالِنَبْلُوَهُمْأَيُّهُمْأَحْسَنُعَمَلًا٧
innā jaʿalnā mā ʿalā l-arḍi zīnatan lahā linabluwahum ayyuhum aḥsanu ʿamalan
Indeed, We have made that which is on the earth adornment for it that We may test them [as to] which of them is best in deed.(7)