﴿ يَوْمَئِذٍۢ لَّا تَنفَعُ ٱلشَّفَٰعَةُ إِلَّا مَنْ أَذِنَ لَهُ ٱلرَّحْمَٰنُ وَرَضِىَ لَهُۥ قَوْلًۭا ﴾

“On that Day, intercession shall be of no avail [to any] save him in whose case the Most Gracious will have granted leave therefor, and whose word [of faith) He will have accepted:”

Please check ayah 20:112 for complete tafsir.