Reference: Surah Al-Kahf – Quran, Chapter 18, Verse 25: Arabic and English Translation
25. And they stayed in their Cave three hundred (solar) years, and add nine (for lunar years). (Translation by Muhsin Khan / Hilali)
They remained in the Cave for three hundred years; and others added nine more years. (Translation by Abu Al-Alaa Maududi)
So they stayed in their Cave three hundred years, and (some) add nine (more) (Translation by Yusuf Ali)
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