Al Hadid, 6 Ayah
57:6
يُولِجُ ٱلَّيۡلَ فِي ٱلنَّهَارِ وَيُولِجُ ٱلنَّهَارَ فِي ٱلَّيۡلِۚ وَهُوَ عَلِيمُۢ بِذَاتِ ٱلصُّدُورِ ٦
Yūliju Al-Layla Fī An-Nahāri Wa Yūliju An-Nahāra Fī Al-Layli ۚ Wa Huwa `Alīmun Bidhāti Aş-Şudūri
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.