Surah Aali Imran (The Family of Imran), Verse 29

قُلْ اِنْ تُخْفُوْا مَا فِیْ صُدُوْرِكُمْ اَوْ تُبْدُوْهُ یَعْلَمْهُ اللّٰهُ وَیَعْلَمُ مَا فِی السَّمٰوٰتِ وَمَا فِی الْاَرْضِ وَاللّٰهُ عَلٰی كُلِّ شَیْءٍ قَدِیْرٌ ۟

Qul in tukhfoo maa fee sudoorikum aw tubdoohu ya'lamhul laah; wa ya'lamu maa fis samaawaati wa maa fil ard; wallaahu 'alaa kulli shai'in Qadeer

“Say: "Whether ye hide what is in your hearts or reveal it, Allah knows it all: He knows what is in the heavens, and what is on earth. And Allah has power over all things.”

Quran 3:29 (Yusuf Ali Translation)