9:78
اَلَمْ یَعْلَمُٓوا اَنَّ اللّٰهَ یَعْلَمُ سِرَّهُمْ وَنَجْوٰیهُمْ وَاَنَّ اللّٰهَ عَلَّامُ الْغُیُوبِۚ
Alam yaAAlamoo anna Allaha yaAAlamu sirrahum wanajwahum waanna Allaha AAallamu alghuyoobi
Translations
Did they not know that Allah knows their secrets and their private conversations and that Allah is the Knower of the unseen
Saheeh International
Know they not that Allah knoweth both their secret and the thought that they confide, and that Allah is the Knower of Things Hidden
Marmaduke Pickthall