Surah Taha — Ayah 7 (20:7)
وَإِن تَجۡهَرۡ بِٱلۡقَوۡلِ فَإِنَّهُۥ يَعۡلَمُ ٱلسِّرَّ وَأَخۡفَى ٧
English translation (Saheeh International)
And if you speak aloud - then indeed, He knows the secret and what is [even] more hidden.
Brief commentary
If you, O Messenger, proclaim the word or conceal it, He, may He be glorified, knows all of that. He knows the secrets and what is even more hidden, such as thoughts in the mind. Nothing is hidden from Him.