Surah Al-An'aam, Verse 116
وَإِن تُطِعْ أَكْثَرَ مَن فِى ٱلْأَرْضِ يُضِلُّوكَ عَن سَبِيلِ ٱللَّهِ ۚ إِن يَتَّبِعُونَ إِلَّا ٱلظَّنَّ وَإِنْ هُمْ إِلَّا يَخْرُصُونَ
Translation — Sahih International
And if you obey most of those upon the earth, they will mislead you from the way of Allah. They follow not except assumption, and they are not but falsifying.
Source
Kur'an-ı Kerim, En'âm Suresi 6:116
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/6-suresi-116-ayet