The word(s) "feliz" appears 4 time(s) in 4 verse(s) in Quran in Portuguese (Prof. Samir El-Hayek) translation.

(1) Ele encabeçará o seu povo, no Dia da Ressurreição, e os fará entrar no fogo infernal. Que infeliz entrada a sua!

(سورة هود, Hud, Chapter #11, Verse #98)
(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 fiéis que praticam o bem terão a bem-aventurança e terão feliz retorno.

(سورة الرعد, Ar-Ra'd, Chapter #13, Verse #29)
(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) Quando vos afastardes dele, com tudo quanto adoram, além de Deus, refugiai-vos na caverna; então, vosso Senhor vosagraciará com a Sua misericórdia e vos reservará um feliz êxito em vosso empreendimento.

(سورة الكهف, Al-Kahf, Chapter #18, Verse #16)
(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)

(4) Obterão os jardins do Éden, abaixo dos quais correm os rios, onde usarão braceletes de ouro, vestirão roupas verdes detafetá e brocado, e repousarão sobre tronos elevados. Que ótima recompensa e que feliz repouso!

(سورة الكهف, Al-Kahf, Chapter #18, Verse #31)
(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)