An-Naml - 27:74

وَإِنَّ رَبَّكَ لَيَعْلَمُ مَا تُكِنُّ صُدُورُهُمْ وَمَا يُعْلِنُونَ
[27:74]
And most surely your Lord knows what their breasts conceal and what they manifest.
And verily thy Lord knoweth all that their hearts do hide. As well as all that they reveal.
Lo! thy Lord knoweth surely all that their bosoms hide, and all that they proclaim.