وَمَا تَكُونُ فِى شَأْنٍ وَمَا تَتْلُوا۟ مِنْهُ مِن قُرْءَانٍ وَلَا تَعْمَلُونَ مِنْ عَمَلٍ إِلَّا كُنَّا عَلَيْكُمْ شُهُودًا إِذْ تُفِيضُونَ فِيهِ ۚ وَمَا يَعْزُبُ عَن رَّبِّكَ مِن مِّثْقَالِ ذَرَّةٍ فِى ٱلْأَرْضِ وَلَا فِى ٱلسَّمَآءِ وَلَآ أَصْغَرَ مِن ذَٰلِكَ وَلَآ أَكْبَرَ إِلَّا فِى كِتَـٰبٍ مُّبِينٍ
wamā takūnu fī shanin wamā tatlū min'hu min qur'ānin walā taʿmalūna min ʿamalin illā kunnā ʿalaykum shuhūdan idh tufīḍūna fīhi wamā yaʿzubu ʿan rabbika min mith'qāli dharratin fī l-arḍi walā fī l-samāi walā aṣghara min dhālika walā akbara illā fī kitābin mubīnin
In whatever matter you [Prophet] may be engaged and whatever part of the Quran you are reciting, whatever work you [people] are doing, We witness you when you are engaged in it. Not even the weight of a speck of dust in the earth or sky escapes your Lord, nor anything lesser or greater: it is all written in a clear record.
Neither you (O Muhammad صلى الله عليه وسلم) do any deed nor recite any portion of the Qur’ân, - nor you (mankind) do any deed (good or evil) but 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-Tabarî).