The word(s) "descobrirem" appears 2 time(s) in 2 verse(s) in Quran in Portuguese (Prof. Samir El-Hayek) translation.

(1) É inadmissível que o Profeta e os fiéis implorem perdão para os idólatras, ainda que estes sejam seus parentes carnais, ao descobrirem que são companheiros do fogo.

(سورة التوبة, At-Tawba, Chapter #9, Verse #113)
(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) Porque, se vos descobrirem, apedrejar-vos-ão ou vos coagirão a abraçar seu credo e, então, jamais prosperareis.

(سورة الكهف, Al-Kahf, Chapter #18, Verse #20)
(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)