يُولِجُ ٱلَّيۡلَ فِي ٱلنَّهَارِ وَيُولِجُ ٱلنَّهَارَ فِي ٱلَّيۡلِۚ وَهُوَ عَلِيمُۢ بِذَاتِ ٱلصُّدُورِ
Yoolijul laila fin nahaari wa yoolijun nahaara fil lail; wa Huwa 'Aleemum bizaatis sudoor
English Translation
He causes the night to enter the day and causes the day to enter the night, and he is Knowing of that within the breasts
— Saheeh International