الاعراف — Al-A'raf Ayat 90

وَقَالَ الْمَلَاُ الَّذِيْنَ كَفَرُوْا مِنْ قَوْمِهٖ لَىِٕنِ اتَّبَعْتُمْ شُعَيْبًا اِنَّكُمْ اِذًا لَّخٰسِرُوْنَ

Wa qālal-mala'ul-lażīna kafarū min qaumihī la'inittaba‘tum syu‘aiban innakum iżal lakhāsirūn(a).

"Said the eminent ones who disbelieved among his people, "If you should follow Shu'ayb, indeed, you would then be losers.""