Surah Al-Kahf, Verse 25

وَلَبِثُواْ فِي كَهۡفِهِمۡ ثَلَٰثَ مِاْئَةٖ سِنِينَ وَٱزۡدَادُواْ تِسۡعٗا٢٥

walabithū fī kahfihim thalātha mi-atin sinīna wa-iz'dādū tis'ʿan

And they remained in their cave for three hundred years and exceeded by nine.