The word(s) "tranquilizarse" appears 1 time(s) in 1 verse(s) in Quran in Spanish (Julio Cortes) translation.

(1) Quienes crean, aquéllos cuyos corazones se tranquilicen con el recuerdo de Alá -¿cómo no van a tranquilizarse los corazones con el recuerdo de Alá?-,

(سورة الرعد, Ar-Ra'd, Chapter #13, 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)