Surah Al-Hajj Verse 61 - English Translation by Shabbir Ahmed
Surah Al-Hajjذَٰلِكَ بِأَنَّ ٱللَّهَ يُولِجُ ٱلَّيۡلَ فِي ٱلنَّهَارِ وَيُولِجُ ٱلنَّهَارَ فِي ٱلَّيۡلِ وَأَنَّ ٱللَّهَ سَمِيعُۢ بَصِيرٞ
This is because just as Allah merges the night into the day and merges the day into the night, (likewise, there are Divine Laws for fluctuation of people's fortunes) - And because Allah is Hearer, Seer