6يولِجُ اللَّيلَ فِي النَّهارِ وَيولِجُ النَّهارَ فِي اللَّيلِ ۚ وَهُوَ عَليمٌ بِذاتِ الصُّدورِ(Saheeh International)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.