Surah Hud (Hud), Verse 62

قَالُوْا یٰصٰلِحُ قَدْ كُنْتَ فِیْنَا مَرْجُوًّا قَبْلَ هٰذَاۤ اَتَنْهٰىنَاۤ اَنْ نَّعْبُدَ مَا یَعْبُدُ اٰبَآؤُنَا وَاِنَّنَا لَفِیْ شَكٍّ مِّمَّا تَدْعُوْنَاۤ اِلَیْهِ مُرِیْبٍ ۟

Qaaloo yaa Saalihu qad kunta feenaa marjuwwan qabla haazaaa atanhaanaaa an na'bu da maa ya'budu aabaaa'unaa wa innanaa lafee shakkim mimmaa tad'oonaaa ilaihi mureeb

“They said: "O Salih! thou hast been of us! a centre of our hopes hitherto! dost thou (now) forbid us the worship of what our fathers worshipped? But we are really in suspicious (disquieting) doubt as to that to which thou invitest us."”

Quran 11:62 (Yusuf Ali Translation)