Surah Ash-Shu'ara, Verse 111

۞ قَالُوٓاْ أَنُؤۡمِنُ لَكَ وَٱتَّبَعَكَ ٱلۡأَرۡذَلُونَ١١١

qālū anu'minu laka wa-ittabaʿaka l-ardhalūna

They said, "Should we believe you while you are followed by the lowest [class of people]?"