Al-Baqarah - 2:33

قَالَ يَا آدَمُ أَنبِئْهُم بِأَسْمَآئِهِمْ فَلَمَّا أَنبَأَهُمْ بِأَسْمَآئِهِمْ قَالَ أَلَمْ أَقُل لَّكُمْ إِنِّي أَعْلَمُ غَيْبَ السَّمَاوَاتِ وَالأَرْضِ وَأَعْلَمُ مَا تُبْدُونَ وَمَا كُنتُمْ تَكْتُمُونَ
[2:33]
He said: O Adam! inform them of their names. Then when he had informed them of their names, He said: Did I not say to you that I surely know what is ghaib in the heavens and the earth and (that) I know what you manifest and what you hide?
He said: "O Adam! Tell them their names." When he had told them, Allah said: "Did I not tell you that I know the secrets of heaven and earth, and I know what ye reveal and what ye conceal?"
He said: O Adam! Inform them of their names, and when he had informed them of their names, He said: Did I not tell you that I know the secret of the heavens and the earth? And I know that which ye disclose and which ye hide.