Or have they a stairway [into the heaven] upon which they listen? (52:38)

﴿أَمْ لَهُمْ سُلَّمٌ يَسْتَمِعُونَ فِيهِ ۖ فَلْيَأْتِ مُسْتَمِعُهُم بِسُلْطَانٍ مُّبِينٍ﴾
[ الطور: 38]

52:38 Or have they a stairway [into the heaven] upon which they listen? Then let their listener produce a clear authority.

Or do they have a ladder with which to climb to the sky in which they listen to Allah’s revelation which He sends to tell them they are on the truth? So let the one who listens amongst them to that revelation bring a clear proof to affirm you in your claim that you are on truth.

Or have they a stairway (to heaven), by means of which they listen (to the talks of the angels)? Then let their listener produce some manifest proof.

phonetic Transliteration

Am lahum sullamun yastamiAAoona feehi falyati mustamiAAuhum bisultanin mubeenin

Abdullah Yusuf Ali - Translation

Or have they a ladder, by which they can (climb up to heaven and) listen (to its secrets)? Then let (such a) listener of theirs produce a manifest proof.

Safi-ur-Rahman al-Mubarakpuri

Or have they a stairway (to heaven), by means of which they listen Then let their listener produce some manifest proof.

Page 525 English transliteration