Surah Al-Mu'minun (The Believers), Verse 101

فَاِذَا نُفِخَ فِی الصُّوْرِ فَلَاۤ اَنْسَابَ بَیْنَهُمْ یَوْمَىِٕذٍ وَّلَا یَتَسَآءَلُوْنَ ۟

Fa izaa nufikha fis Soori falaaa ansaaba bainahum yawma'izinw wa laa yatasaaa'aloon

“Then when the Trumpet is blown, there will be no more relationships between them that Day, nor will one ask after another!”

Quran 23:101 (Yusuf Ali Translation)