الكهف — Al-Kahf Ayat 7

اِنَّا جَعَلْنَا مَا عَلَى الْاَرْضِ زِيْنَةً لَّهَا لِنَبْلُوَهُمْ اَيُّهُمْ اَحْسَنُ عَمَلًا

Innā ja‘alnā mā ‘alal-arḍi zīnatal lahā linabluwahum ayyuhum aḥsanu ‘amalā(n).

"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."