Al-Mutaffifin - 83:19

وَمَا أَدْرَاكَ مَا عِلِّيُّونَ
[83:19]
And what will make you know what the highest Iliyin is?
And what will explain to thee what 'Illiyun is?
Ah, what will convey unto thee what 'Illiyin is! -