The word(s) "narrow" appears 2 time(s) in 2 verse(s) in Quran in Mohsin Khan translation.

(1) (This is the) Book (the Qur'an) sent down unto you (O Muhammad صلى الله عليه وسلم), so let not your breast be narrow therefrom, that you warn thereby; and a reminder unto the believers.

(سورة الأعراف, Al-A'raaf, Chapter #7, Verse #2)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)

(2) And when they shall be thrown into a narrow place thereof, chained together, they will exclaim therein for destruction.

(سورة الفرقان, Al-Furqaan, Chapter #25, Verse #13)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)