Ash-Shu'ara' - 26:199

فَقَرَأَهُ عَلَيْهِم مَّا كَانُوا بِهِ مُؤْمِنِينَ
[26:199]
So that he should have recited it to them, they would not have believed therein.
And had he recited it to them, they would not have believed in it.
And he had read it unto them, they would not have believed in it.