Surah Luqman Verse 23 - English Translation by Muhammad Mahmoud Ghali
Surah Luqmanوَمَن كَفَرَ فَلَا يَحۡزُنكَ كُفۡرُهُۥٓۚ إِلَيۡنَا مَرۡجِعُهُمۡ فَنُنَبِّئُهُم بِمَا عَمِلُوٓاْۚ إِنَّ ٱللَّهَ عَلِيمُۢ بِذَاتِ ٱلصُّدُورِ
And whoever disbelieves, do not let his disbelief grieve you; to Us will be their return; then We will fully inform them of what they did. Surely Allah is Ever-Knowing of the (inmost thoughts) within the breasts (Literally: what the breasts own)