Surah Al-An'am (The Cattle), Verse 3

وَهُوَ اللّٰهُ فِی السَّمٰوٰتِ وَفِی الْاَرْضِ یَعْلَمُ سِرَّكُمْ وَجَهْرَكُمْ وَیَعْلَمُ مَا تَكْسِبُوْنَ ۟

Wa Huwal laahu fissamaawaati wa fil ardi ya'lamu sirrakum wa jahrakum wa ya'lamu maa taksiboon

“And He is Allah in the heavens and on earth. He knoweth what ye hide, and what ye reveal, and He knoweth the (recompense) which ye earn (by your deeds).”

Quran 6:3 (Yusuf Ali Translation)