Surah At-Tur 52:38
أَمْ لَهُمْ سُلَّمٌ يَسْتَمِعُونَ فِيهِ ۖ فَلْيَأْتِ مُسْتَمِعُهُم بِسُلْطَٰنٍ مُّبِينٍ ٣٨
EnglishSahih International
Or have they a stairway [into the heaven] upon which they listen? Then let their listener produce a clear authority.