وَأَنّا كُنّا نَقعُدُ مِنها مَقاعِدَ لِلسَّمعِ ۖ فَمَن يَستَمِعِ الآنَ يَجِد لَهُ شِهابًا رَصَدًا

And we used to sit therein in positions for hearing, but whoever listens now will find a burning flame lying in wait for him.