And, [O Muhammad], you are not [engaged] in any matter or recite (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﴾
[ يونس: 61]

10:61 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.

Whatever you (O Muhammad SAW) may be doing, and whatever portion you may be reciting from the Quran, - and whatever deed you (mankind) may be doing (good or evil), We are Witness thereof, when you are doing it. And nothing is hidden from your Lord (so much as) the weight of an atom (or small ant) on the earth or in the heaven. Not what is less than that or what is greater than that but is (written) in a Clear Record. (Tafsir At-Tabari. Vol. 11, Page 129).

phonetic Transliteration

Wama takoonu fee shanin wama tatloo minhu min quranin wala taAAmaloona min AAamalin illa kunna AAalaykum shuhoodan ith tufeedoona feehi wama yaAAzubu AAan rabbika min mithqali tharratin fee alardi wala fee alssamai wala asghara min thalika wala akbara illa fee kitabin mubeenun

Abdullah Yusuf Ali - Translation

In whatever business thou mayest be, and whatever portion thou mayest be reciting from the Qur'an,- and whatever deed ye (mankind) may be doing,- We are witnesses thereof when ye are deeply engrossed therein. Nor is hidden from thy Lord (so much as) the weight of an atom on the earth or in heaven. And not the least and not the greatest of these things but are recorded in a clear record.

Safi-ur-Rahman al-Mubarakpuri

Neither you do any deed nor recite any portion of the Qur'an, nor you do any deed, but We are Witness thereof when you are doing it. And nothing is hidden from your Lord (so much as) the weight of a speck of dust on the earth or in the heaven. Not what is less than that or what is greater than that but is (written) in a Clear Record.

Page 215 English transliteration