Surah Al-Ma'idah 5:101

يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَسْـَٔلُوا۟ عَنْ أَشْيَآءَ إِن تُبْدَ لَكُمْ تَسُؤْكُمْ وَإِن تَسْـَٔلُوا۟ عَنْهَا حِينَ يُنَزَّلُ ٱلْقُرْءَانُ تُبْدَ لَكُمْ عَفَا ٱللَّهُ عَنْهَا ۗ وَٱللَّهُ غَفُورٌ حَلِيمٌ

O you who have believed, do not ask about things which, if they are shown to you, will distress you. But if you ask about them while the Qur’ān is being revealed, they will be shown to you. Allāh has pardoned it [i.e., that which is past]; and Allāh is Forgiving and Forbearing.

Translation: Saheeh International

Tafsir

The following was revealed when they began to ask the Prophet s too many questions O you who believe do not ask about things which if disclosed to you if revealed would trouble you because of the hardship that would ensue from them; …

Excerpt from Tafsir al-Jalalayn, commentary on 5:101, via Quran.com. The reader has the full commentary and 9 more tafsirs.