قَالَ لَقَدْ كُنتُمْ أَنتُمْ وَآبَاؤُكُمْ فِي ضَلَالٍ مُّبِينٍ
[21:54]
He said: Certainly you have been, (both) you and your fathers, in manifest error.
He said, "Indeed ye have been in manifest error - ye and your fathers."
He said: Verily ye and your fathers were in plain error.