Al-Mursalat 77:29

أَحْيَاءً وَأَمْوَاتًا

Of the living and the dead?

وَجَعَلْنَا فِيهَا رَوَاسِيَ شَامِخَاتٍ وَأَسْقَيْنَاكُم مَّاءً فُرَاتًا

And We placed therein lofty, firmly set mountains and have given you to drink sweet water.

وَيْلٌ يَوْمَئِذٍ لِّلْمُكَذِّبِينَ

Woe, that Day, to the deniers.

انطَلِقُوا إِلَىٰ ظِلٍّ ذِي ثَلَاثِ شُعَبٍ

Proceed to a shadow [of smoke] having three columns

لَّا ظَلِيلٍ وَلَا يُغْنِي مِنَ اللَّهَبِ

[But having] no cool shade and availing not against the flame."

إِنَّهَا تَرْمِي بِشَرَرٍ كَالْقَصْرِ

Indeed, it throws sparks [as huge] as a fortress,