Quran 52:28 from Surah At-Tur on Divine Marvels.
إِنَّا كُنَّا مِن قَبۡلُ نَدۡعُوهُۖ إِنَّهُۥ هُوَ ٱلۡبَرُّ ٱلرَّحِيمُ
English translation: Indeed, we [we] used (to) before before call Him Indeed, He [He] (is) the Most Kind the Most Merciful
Transliteration: inna kunna min qablu nad'uhu innahu huwa al-baru al-rahimu