The word(s) "perdurar" appears 3 time(s) in 3 verse(s) in Quran in Portuguese (Prof. Samir El-Hayek) translation.

(1) Onde permanecerão eternamente, enquanto perdurarem os céus e a terra, a menos que teu Senhor disponha outra sorte, porque dispõe como Lhe apraz.

(سورة هود, Hud, Chapter #11, Verse #107)
(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) Os venturosos, porém, morarão eternamente no Paraíso, enquanto perdurarem os céus e a terra, a menos que teu Senhordisponha doutra sorte. Esta é uma graça ininterrupta.

(سورة هود, Hud, Chapter #11, Verse #108)
(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)

(3) Nada deixa perdurar e nada deixa a sós!

(سورة المدثر, Al-Muddathir, Chapter #74, Verse #28)
(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)