Sura al-Tawbah 9:115

وَمَا كَانَ ٱللَّـهُ لِيُضِلَّ قَوْمًۢا بَعْدَ إِذْ هَدَىٰهُمْ حَتَّىٰ يُبَيِّنَ لَهُم مَّا يَتَّقُونَ إِنَّ ٱللَّـهَ بِكُلِّ شَىْءٍ عَلِيمٌ

wa-mā kāna allāhu li-yuḍilla qawman baʿda idh hadahum ḥattā yubayyina lahum mā yattaqūna inna allāha bi-kulli shayʾin ʿalīmun

And Allah will not mislead a people after He hath guided them, in order that He may make clear to them what to fear (and avoid)- for Allah hath knowledge of all things.