Quran 11:62 from Surah Hud on Divine Marvels.
قَالُواْ يَٰصَٰلِحُ قَدۡ كُنتَ فِينَا مَرۡجُوّٗا قَبۡلَ هَٰذَآۖ أَتَنۡهَىٰنَآ أَن نَّعۡبُدَ مَا يَعۡبُدُ ءَابَآؤُنَا وَإِنَّنَا لَفِي شَكّٖ مِّمَّا تَدۡعُونَآ إِلَيۡهِ مُرِيبٖ
English translation: They said O Salih Verily you were among us the one in whom hope was placed before this Do you forbid us that we worship what worshipped our forefathers And indeed we surely (are) in doubt about what you call us to it suspicious
Transliteration: qalu yasalihu qad kunta fina marjuwwan qabla hadha atanhana an na'buda ma ya'budu abauna wa-innana lafi shakkin mimma tad'una ilayhi muribin