Verse 5

أَلَآ إِنَّهُمْ يَثْنُونَ صُدُورَهُمْ لِيَسْتَخْفُوا۟ مِنْهُ أَلَا حِينَ يَسْتَغْشُونَ ثِيَابَهُمْ يَعْلَمُ مَا يُسِرُّونَ وَمَا يُعْلِنُونَ إِنَّهُۥ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ

Beware they try to hide their innermost from Him. Beware that while they are covered under their garments, He knows what they hide and what they declare. Indeed He fully knows the innermost thoughts.