Nothing is hidden from Allah, on earth or in the heaven. It is He who forms you in the wombs as He wills. There is no god except He, the Almighty, the Wise.
إِنَّ اللَّهَ لَا يَخْفَىٰ عَلَيْهِ شَيْءٌ فِي الْأَرْضِ وَلَا فِي السَّمَاءِ
—Qur'an 3:5–6
وَمَا تَكُونُ فِي شَأْنٍ وَمَا تَتْلُو مِنْهُ مِن قُرْآنٍ وَلَا تَعْمَلُونَ مِنْ عَمَلٍ إِلَّا كُنَّا عَلَيْكُمْ شُهُودًا إِذْ تُفِيضُونَ فِيهِ وَمَا يَعْزُبُ عَن رَّبِّكَ مِن مِّثْقَالِ ذَرَّةٍ فِي الْأَرْضِ وَلَا فِي السَّمَاءِ وَلَا أَصْغَرَ مِن ذَٰلِكَ وَلَا أَكْبَرَ إِلَّا فِي كِتَابٍ مُّبِينٍ
Whatever you may be engaged in, whatever you may be reciting from the Qur’an, and whatever deeds you may be doing, We are witness over you when you are doing it. Nothing is hidden from your Lord even the weight of an atom on the earth or in the heaven. Neither anything smaller than that nor larger, but is written in a Clear Record.
—Qur’an 10:61
وَمَا تَكُونُ فِي شَأْنٍ وَمَا تَتْلُو مِنْهُ مِن قُرْآنٍ وَلَا تَعْمَلُونَ مِنْ عَمَلٍ إِلَّا كُنَّا عَلَيْكُمْ شُهُودًا إِذْ تُفِيضُونَ فِيهِ وَمَا يَعْزُبُ عَن رَّبِّكَ مِن مِّثْقَالِ ذَرَّةٍ فِي الْأَرْضِ وَلَا فِي السَّمَاءِ وَلَا أَصْغَرَ مِن ذَٰلِكَ وَلَا أَكْبَرَ إِلَّا فِي كِتَابٍ مُّبِينٍ
Whatever you may be engaged in, whatever you may be reciting from the Qur’an, and whatever deeds you may be doing, We are witness over you when you are doing it. Nothing is hidden from your Lord even the weight of an atom on the earth or in the heaven. Neither anything smaller than that nor larger, but is written in a Clear Record.
—Qur’an 10:61