Surah Al-An'aam, Verse 111
۞ وَلَوْ أَنَّنَا نَزَّلْنَآ إِلَيْهِمُ ٱلْمَلَٰٓئِكَةَ وَكَلَّمَهُمُ ٱلْمَوْتَىٰ وَحَشَرْنَا عَلَيْهِمْ كُلَّ شَىْءٍۢ قُبُلًۭا مَّا كَانُوا۟ لِيُؤْمِنُوٓا۟ إِلَّآ أَن يَشَآءَ ٱللَّهُ وَلَٰكِنَّ أَكْثَرَهُمْ يَجْهَلُونَ
Translation — Sahih International
And even if We had sent down to them the angels [with the message] and the dead spoke to them [of it] and We gathered together every [created] thing in front of them, they would not believe unless Allah should will. But most of them, [of that], are ignorant.
Source
Kur'an-ı Kerim, En'âm Suresi 6:111
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/6-suresi-111-ayet