12:102
ذَٰلِكَ مِنْ أَنۢبَآءِ ٱلْغَيْبِ نُوحِيهِ إِلَيْكَ ۖ وَمَا كُنتَ لَدَيْهِمْ إِذْ أَجْمَعُوٓا۟ أَمْرَهُمْ وَهُمْ يَمْكُرُونَ
dhālika min anbāi l-ghaybi nūḥīhi ilayka wamā kunta ladayhim idh ajmaʿū amrahum wahum yamkurūna
This account is part of what was beyond your knowledge [Muhammad]. We revealed it to you: you were not present with Joseph’s brothers when they made their treacherous plans.
That is of the news of the Ghaib (Unseen) which We reveal to you (O Muhammad صلى الله عليه و سلم). You were not (present) with them when they arranged their plan together, and (while) they were plotting.