Surah Al-Kahf 18:80

وَأَمَّا ٱلْغُلَـٰمُ فَكَانَ أَبَوَاهُ مُؤْمِنَيْنِ فَخَشِينَآ أَن يُرْهِقَهُمَا طُغْيَـٰنًا وَكُفْرًا

And as for the boy, his parents were believers, and we feared that he would overburden them by transgression and disbelief.

Translation: Saheeh International

Tafsir

And as for the boy his parents were believers and We feared lest he should overwhelm them with insolence and disbelief — for he is as described by the hadīth of Muslim ‘He was incorrigibly disposed to disbelief and had he lived longer this disposition of his would have oppressed them because of their love for him they …

Excerpt from Tafsir al-Jalalayn, commentary on 18:80, via Quran.com. The reader has the full commentary and 9 more tafsirs.