Surah Ar-Ra'd, Verse 27
وَيَقُولُ ٱلَّذِينَ كَفَرُوا۟ لَوْلَآ أُنزِلَ عَلَيْهِ ءَايَةٌۭ مِّن رَّبِّهِۦ ۗ قُلْ إِنَّ ٱللَّهَ يُضِلُّ مَن يَشَآءُ وَيَهْدِىٓ إِلَيْهِ مَنْ أَنَابَ
Translation — Sahih International
And those who disbelieved say, "Why has a sign not been sent down to him from his Lord?" Say, [O Muhammad], "Indeed, Allah leaves astray whom He wills and guides to Himself whoever turns back [to Him] -
Source
Kur'an-ı Kerim, Ra'd Suresi 13:27
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/13-suresi-27-ayet