لقمٰن — Luqman Ayat 23
وَمَنْ كَفَرَ فَلَا يَحْزُنْكَ كُفْرُهٗۗ اِلَيْنَا مَرْجِعُهُمْ فَنُنَبِّئُهُمْ بِمَا عَمِلُوْاۗ اِنَّ اللّٰهَ عَلِيْمٌۢ بِذَاتِ الصُّدُوْرِ
Wa man kafara falā yaḥzunka kufruh(ū), ilainā marji‘uhum fanunabbi'uhum bimā ‘amilū, innallāha ‘alīmum biżātiṣ-ṣudūr(i).
"And whoever has disbelieved - let not his disbelief grieve you. To Us is their return, and We will inform them of what they did. Indeed, Allah is Knowing of that within the breasts."