6يولِجُ اللَّيلَ فِي النَّهارِ وَيولِجُ النَّهارَ فِي اللَّيلِ ۚ وَهُوَ عَليمٌ بِذاتِ الصُّدورِM. H. ShakirHe causes the night to enter in upon the day, and causes the day to enter in upon the night, and He is Cognizant of what is in the hearts.