Record of Deeds

يَوْمَ نَدْعُوا۟ كُلَّ أُنَاسٍۭ بِإِمَـٰمِهِمْ ۖ فَمَنْ أُوتِىَ كِتَـٰبَهُۥ بِيَمِينِهِۦ فَأُو۟لَـٰٓئِكَ يَقْرَءُونَ كِتَـٰبَهُمْ وَلَا يُظْلَمُونَ فَتِيلًا

[Mention, O Muḥammad], the Day We will call forth every people with their record [of deeds]. Then whoever is given his record in his right hand - those will read their records, and injustice will not be done to them, [even] as much as a thread [inside the date seed].

وَمَآ أَدْرَىٰكَ مَا عِلِّيُّونَ

And what can make you know what is ʿilliyyūn?