أَلَمْ يَعْلَمُوا أَنَّ اللَّهَ يَعْلَمُ سِرَّهُمْ وَنَجْوَاهُمْ وَأَنَّ اللَّهَ عَلَّامُ الْغُيُوبِ

Surah At-Tawbah : 78
Did they not know that Allah knows their secrets and their private conversations and that Allah is the Knower of the unseen?

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