Example in the Quran

أَوَلَا يَعۡلَمُونَ أَنَّ ٱللَّهَ يَعۡلَمُ مَا يُسِرُّونَ وَمَا يُعۡلِنُونَ

Do they not know that Allah is aware of what they conceal and what they reveal?