Surah Az-Zumar, Verse 22
Translation — Sahih International
So is one whose breast Allah has expanded to [accept] Islam and he is upon a light from his Lord [like one whose heart rejects it]? Then woe to those whose hearts are hardened against the remembrance of Allah. Those are in manifest error.
Source
Kur'an-ı Kerim, Zümer Suresi 39:22
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/39-suresi-22-ayet