Al Kahf, 7 Ayah
18:7
إِنَّا جَعَلۡنَا مَا عَلَى ٱلۡأَرۡضِ زِينَةٗ لَّهَا لِنَبۡلُوَهُمۡ أَيُّهُمۡ أَحۡسَنُ عَمَلٗا ٧
'Innā Ja`alnā Mā `Alá Al-'Arđi Zīnatan Lahā Linabluwahum 'Ayyuhum 'Aĥsanu `Amalāan
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.