Surah Al-Jinn 72:9
وَأَنَّا كُنَّا نَقْعُدُ مِنْهَا مَقَـٰعِدَ لِلسَّمْعِ ۖ فَمَن يَسْتَمِعِ ٱلْـَٔانَ يَجِدْ لَهُۥ شِهَابًا رَّصَدًا
And we used to sit therein in positions for hearing, but whoever listens now will find a burning flame lying in wait for him.
Translation: Saheeh International
Tafsir
And we used to that is to say before his Mission sit in certain places therein to listen in; but anyone listening now will find a meteor lying in wait for him aimed at him ready to strike him.
Excerpt from Tafsir al-Jalalayn, commentary on 72:9, via Quran.com. The reader has the full commentary and 9 more tafsirs.