Quran 23:101

فَإِذَا نُفِخَ فِى ٱلصُّورِ فَلَآ أَنسَابَ بَيْنَهُمْ يَوْمَئِذٍۢ وَلَا يَتَسَآءَلُونَ

So when the Horn is blown, no relationship will there be among them that Day, nor will they ask about one another.

Translation · Saheeh International