Translation of the verse 61 from Surah Yunus : Number of verses 109 - - page 215 - Part 11.
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).
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.
(10:61) (O Prophet!) Whatever you may be engaged in, whether you recite any portion of the Qur'an, or whatever else all of you are doing, We are witnesses to whatever you may be occupied with. Not even an atom's weight escapes your Lord on the earth or in the heaven, nor is there anything smaller or bigger than that, except that it is on record in a Clear Book. *64
*64). The purpose of the statement is to console the Prophet (peace be on him) and to warn his enemies. On the one hand, the Prophet (peace be on him) is being reassured that the resoluteness, diligence and perseverance which characterize his efforts in preaching the truth and attempting to reform people is well known to God. It can hardly be conceived that after entrusting to the Prophet (peace be on him) a perilous task that God would leave him alone, unassisted. God knows full well all what the Prophet (peace be on him) does, and is also well aware of how others behave towards him. At the same time what is being said also constitutes a warning to the Prophet's opponents. If they obstruct the efforts of the Messenger of the truth, of one engaged in reforming mankind out of sincerity and goodwill, there is no reason for them to assume that no one is observing their deeds, or that they will never be called to account. They ought to take heed for all their deeds are being duly recorded on the Divine Scroll.