وَمَا تَكُونُ فِى شَأْنٍۢ وَمَا تَتْلُوا۟ مِنْهُ مِن قُرْءَانٍۢ وَلَا تَعْمَلُونَ مِنْ عَمَلٍ إِلَّا كُنَّا عَلَيْكُمْ شُهُودًا إِذْ تُفِيضُونَ فِيهِ ۚ وَمَا يَعْزُبُ عَن رَّبِّكَ مِن مِّثْقَالِ ذَرَّةٍۢ فِى ٱلْأَرْضِ وَلَا فِى ٱلسَّمَآءِ وَلَآ أَصْغَرَ مِن ذَٰلِكَ وَلَآ أَكْبَرَ إِلَّا فِى كِتَٰبٍۢ مُّبِينٍ
And, [O Muhammad], you are not [engaged] in any matter or recite any of the Qur'an and you [people] do not do any deed except that We are witness over you when you are involved in it. And not absent from your Lord is any [part] of an atom's weight within the earth or within the heaven or [anything] smaller than that or greater but that it is in a clear register.
You, O Messenger, do not get involved in any matter, nor do you recite any portion of the Qur’ān, nor do you, O believers, do any action, except that I see you. I know about you when you act, and I hear you. The weight of an atom, in the sky or on earth, is not hidden from the knowledge of your Lord. Nor is there anything lesser or more in weight, except that it is recorded in a clear book that does not omit anything, no matter how small or big it may be.